{"title":"SWART AST MASTER AMPS","description":"\u003cp\u003e\u003cspan\u003eThe all new Swart AST Master MkII line of amps is an assault on perfecting the Atomic Space Tone amplifier circuit with 4\/8\/16 ohm impedance selection, the ability to run 6V6, and 6L6 tubes, along with the addition of Swart's completely bypassable dedicated tube stage master volume. This amp is available in a head and cab, 2x10, and 1x12 combo.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"swart-ast-head-mkii","title":"Swart AST Master MkII Head","description":"\u003cp\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003e\u003cspan\u003eGet your \u003c\/span\u003e\u003cstrong\u003eSwart AST Master MKII Head \u003c\/strong\u003e\u003cspan\u003eat \u003c\/span\u003e\u003cspan style=\"color: #339966;\"\u003e\u003cstrong\u003eHumbucker Music\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, the largest Swart Amplifiers dealer in the world with the biggest inventory for sale!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #142747; font-family: Verdana;\" size=\"-1\"\u003eThe introduction of the Swart Atomic Space Tone (AST) was a smashing success, earning raves across the board, whether in studios, clubs, or living rooms.   Everyone loved this 12\" all-tube combo, with its multi-dimensional tone, excellent break-up, and soulful tube reverb and tremolo. Many were claiming the AST achieved a rare benchmark in category without peer, some saying it might be the best amplifier they've ever played. Those are strong words considering the myriad of boutique and vintage offerings.\u003cbr\u003e  \u003cbr\u003e Soon after introduction, Michael took the AST and literally placed the combo circuit\/chassis inside a head cab with nary a mod, this to appease musicians needing this format. The acclaimed \"Limited Run\" head sold out within 45 days! \u003cbr\u003e \u003cbr\u003e The all new AST Head MkII is Michael's assault on perfecting the AST circuit for a head with 4\/8\/16 ohm impedance selection, the ability to run the 6V6, 6L6, and EL-34, along with the addition of our completely bypassable dedicated tube stage master volume, designed from the ground up to bring MV convenience without leeching the tone\/soul from the amazing AST circuit. The all aluminum, star ground chassis is housed in a hand-made , finger-jointed, solid wood cab, covered in lacquered tweed.\u003cbr\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"color: #142747; font-family: Verdana;\" align=\"justify\"\u003e\n\u003cp\u003e\u003cspan size=\"-1\"\u003eWe feel this amplifier hits it out of the proverbial park just like the original AST. And although it was a long wait, it's well worth the patience because you're going to be blown away all over again. And although there is already a line that's been forming for this amp, musicians can take solace that this is NOT going to be a limited run. Swart would only make that mistake once. And one last point...\u003ci\u003e \u003c\/i\u003e\u003cspan style=\"font-weight: bold;\"\u003ethis is a light amp at only 19lbs!\u003c\/span\u003e\u003cbr\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; color: #339966;\"\u003e\u003cspan size=\"-1\"\u003eAST Head MkII \u0026amp; Cabinet Specifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul style=\"font-family: Verdana;\"\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eAll Tube circuit : 18-20w twin 6V6 High Class A Biased AB \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eCan be powered by 6V6, 6L6, and now the EL-34\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eTube stage Master Volume that is bypassable for Purists\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eCathode \"AUTO\" Biased (no need to bias)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eJJ 12AX7(3) - JJ 12DW7 - Tung-Sol 6V6 - JJ GZ34\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eTube Rectification : GZ-34 or NOS 5Y3 (See below)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eSub NOS 5Y3 for earlier breakup\/increased compression\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003e100% Tube Reverb \u0026amp; Tremolo : Quality Spring Tank\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eHi\/Lo Inputs for better PU Output matching\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eHand wired point to point : Made in USA \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eStandby Switch : Amp warmed up extends tube life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eCarbon Comp Resistors for BEST TONE\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eMallory, Sprague and JJ Caps, selected for Application\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eFinest silver tinned cloth \u0026amp; Teflon covered wire\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eTwin Outputs to run two Cabinets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003e4 \/ 8 \/ 16 Ohm selectable : Rear Panel Switch\u003cbr\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eDedicated 2 button foot switch included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eExtra Large Rubber Feet for Vibration\/Protection \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eSolid, finger-jointed Pine Cab : Lacquered Tweed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eHead Dimensions: 17 7\/8W x 9D x 10H - 19lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-family: Verdana; font-weight: bold; color: #339966;\" class=\"list\" align=\"left\"\u003e\n\u003cdiv class=\"list\" align=\"left\"\u003e\n\u003cdiv class=\"list\" align=\"left\"\u003e\n\u003cdiv class=\"list\" align=\"left\"\u003e\n\u003cdiv class=\"list\" align=\"left\"\u003e\n\u003cdiv class=\"list\" align=\"left\"\u003e\n\u003cdiv class=\"list\" align=\"left\"\u003e\n\u003cdiv class=\"list\" align=\"left\"\u003e\u003cspan size=\"-1\"\u003e\u003ci\u003eSome more highlights of the AST Head circuit\u003c\/i\u003e...\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: #142747; font-family: Verdana;\" align=\"justify\"\u003e\n\u003cdiv align=\"justify\"\u003e\u003cspan size=\"-1\"\u003e\u003cbr\u003e Designed to be powered by Twin Tung-Sol 6V6's putting out 18-20 cathode biased Watts; the twin 6V6s seem to really put out an amazing mixture of soul~tone.  We love this combo!  You can also sub the 6L6 family along with the EL-34 for more headroom due to the extra beefy Transformers. And unlike the original AST Head, the MkII has TWO outputs and can run 4\/8\/16 ohm cabinets\/speakers.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv align=\"justify\"\u003e\u003c\/div\u003e\n\u003cdiv align=\"justify\"\u003eThe JJ 12AX7 does duty as the driver and bias regulated Tremolo.  Ever heard tube tremolo? You will now.  Simply put, if you're a tremolo fan, you won't go back.\u003c\/div\u003e\n\u003cdiv align=\"justify\"\u003e\n\u003cp\u003e\u003cspan size=\"-1\"\u003eReverb is all tube.  Tube Reverb is the only way to go and our implementation leaves the competition sounding rather two-dimensional.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan size=\"-1\"\u003eSimply put, it's one of the most tonally expressive, organic, soulful, rich, and dimensional amplifiers in production, now in Head form with a Master Volume that's a step above the rest!\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Swart","offers":[{"title":"Default Title","offer_id":3328272513,"sku":"SWARTASTHDMKII","price":2787.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4003\/products\/swart-ast-head-mkii-3.jpeg?v=1541214761"},{"product_id":"swart-ast-head-mkii-cab-package","title":"Swart AST Master MkII Head and 1x12 Cab Package","description":"\u003cp\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003e\u003cspan\u003eGet your \u003c\/span\u003e\u003cstrong\u003eSwart AST Master MKII Head \u0026amp; Cab Package \u003c\/strong\u003e\u003cspan\u003eat \u003c\/span\u003e\u003cspan style=\"color: #339966;\"\u003e\u003cstrong\u003eHumbucker Music\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, the largest Swart Amplifiers dealer in the world with the biggest inventory for sale and in stock now!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan color=\"#112244\" face=\"Verdana\" style=\"color: #112244; font-family: Verdana;\"\u003eThe introduction of the Swart Atomic Space Tone (AST) was a smashing success, earning raves across the board, whether in studios, clubs, or living rooms. Everyone loved this 12\" all-tube combo, with its multi-dimensional tone, excellent break-up, and soulful tube reverb and tremolo. Many were claiming the AST achieved a rare benchmark in category without peer, some saying it might be the best amplifier they've ever played. Those are strong words considering the myriad of boutique and vintage offerings.\u003cbr\u003e \u003cbr\u003e Soon after introduction, Michael took the AST and literally placed the combo circuit\/chassis inside a head cab with nary a mod, this to appease musicians needing this format. The acclaimed \"Limited Run\" head sold out within 45 days!\u003cbr\u003e \u003cbr\u003e The all new AST Head MkII is Michael's assault on perfecting the AST circuit for a head with 4\/8\/16 ohm impedance selection, the ability to run the 6V6, 6L6, and EL34, along with the addition of our completely bypassable dedicated tube stage master volume, designed from the ground up to bring MV convenience without leeching the tone\/soul from the amazing AST circuit. The all aluminum, star ground chassis is housed in a hand-made , finger-jointed, solid wood cab, covered in lacquered tweed.\u003cbr\u003e \u003cbr\u003e We feel this amplifier hits it out of the proverbial park just like the original AST. And although it was a long wait, it's well worth the patience because you're going to be blown away all over again. And although there is already a line that's been forming for this amp, musicians can take solace that this is NOT going to be a limited run. Swart would only make that mistake once. And one last point... this is a light amp at only 19lbs with the 1x12 cab weighing less than the AST!\u003cbr\u003e \u003cspan color=\"#339966\" style=\"color: #339966;\"\u003e\u003cb\u003e\u003cbr\u003e AST Head Mk II \u0026amp; Cabinet Specifications:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e * All Tube circuit - 18-20w twin 6V6 High Class A Biased AB\u003cbr\u003e * Can be powered by 6V6, 6L6, and now the EL34\u003cbr\u003e * Tube stage Master Volume that is bypassable for Purists\u003cbr\u003e * Cathode Biased (no need to bias)\u003cbr\u003e * JJ 12AX7(3) - JJ 12DW7 - Tung-Sol 6V6 - JJ GZ34\u003cbr\u003e * Tube Rectification: GZ34 or NOS 5Y3 (See below)\u003cbr\u003e * Sub NOS 5Y3 for earlier breakup\/increased compression\u003cbr\u003e * 100% Tube Reverb \u0026amp; Tremolo - Quality Spring Tank\u003cbr\u003e * Hi\/Lo Inputs for better PU Output matching\u003cbr\u003e * Hand wired point to point\u003cbr\u003e * Made in USA\u003cbr\u003e * Standby Switch - Amp warmed up|extends tube life\u003cbr\u003e * Carbon Comp Resistors for BEST TONE\u003cbr\u003e * Mallory, Sprague and JJ Caps, selected for Application\u003cbr\u003e * Finest silver tinned cloth and Teflon covered wire\u003cbr\u003e * Twin Outputs to run two Cabinets\u003cbr\u003e * 4 \/ 8 \/ 16 Ohm selectable : Rear Panel Switch\u003cbr\u003e * Dedicated 2 button foot switch included\u003cbr\u003e * Extra Large Rubber Feet for Vibration\/Protection\u003cbr\u003e * Solid, finger-jointed Pine Cab - Lacquered Tweed\u003cbr\u003e * 1x12 cab standard w\/ Mojo BV-25 - Options available\u003cbr\u003e * Head Dimensions: 17 7\/8W x 9D x 10H, 19lbs\u003cbr\u003e * 1x12 Cab Dimensions: 24W x 11D x 16 7\/8H, 26lbs\u003cbr\u003e \u003cbr\u003e \u003cspan color=\"#339966\" style=\"color: #339966;\"\u003e\u003cb\u003eSome more highlights of the AST Head circuit...\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e Designed to be powered by Twin Tung-Sol 6V6's putting out 18-20 cathode biased Watts; the twin 6V6s seem to really put out an amazing mixture of soul-tone. We love this combo! You can also sub the 6L6 family along with the EL-34 for more headroom due to the extra beefy Transformers. And unlike the original AST Head, the MkII has TWO outputs and can run 4\/8\/16 ohm cabinets\/speakers.\u003cbr\u003e The JJ 12AX7 does duty as the driver and bias regulated Tremolo. Ever heard tube tremolo? You will now. Simply put, if you're a tremolo fan, you won't go back.\u003cbr\u003e \u003cbr\u003e Reverb is all tube. Tube Reverb is the only way to go and our implementation leaves the competition sounding rather two-dimensional.\u003cbr\u003e \u003cbr\u003e Simply put, it's one of the most tonally expressive, organic, soulful, rich, and dimensional amplifiers in production, now in Head form with a Master Volume that's a step above the rest!\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e","brand":"Swart","offers":[{"title":"Default Title","offer_id":3328272833,"sku":"SWARTASTPKG","price":3609.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4003\/products\/swart-ast-head-mkii-and-1x12-cab-package-4.jpeg?v=1541218272"},{"product_id":"swart-ast-master-combo-amplifier","title":"Swart AST Master MkII 1x12 Combo","description":"\u003cp\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003e\u003cspan\u003eGet your \u003c\/span\u003e\u003cstrong\u003eSwart AST Master MKII Combo \u003c\/strong\u003e\u003cspan\u003eat \u003c\/span\u003e\u003cspan style=\"color: #339966;\"\u003e\u003cstrong\u003eHumbucker Music\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, the largest Swart Amplifiers dealer in the world with the biggest inventory for sale!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eThe Swart AST Atomic Space Tone Master (also known as the AST Mk II Combo), is essentially the AST Head Mk II circuit and chassis in a combo form with top mounted controls like the Space Tone Reverb (STR) amps.\u003cbr\u003e \u003cbr\u003e It features a defeatable master volume and can use 6V6 or 6L6 power tubes. Standard, it can come with the BV-25 speaker, but more common is the \u003cspan color=\"#339966\" style=\"color: #339966;\"\u003eCelestion Anniversary\u003c\/span\u003e or the \u003cspan color=\"#339966\" style=\"color: #339966;\"\u003eCelestion Alnico Gold\u003c\/span\u003e.  \u003cbr\u003e \u003cbr\u003e The AST Master can also drive an external cab while running the internal speaker(s) as it has two external outputs with 4\/8\/16ohm selectable impedance.\u003cbr\u003e \u003cbr\u003e The AST Master is a bit hotter than the original AST design with a bit more edge and a bigger sound due to the larger cab enclosure for the speaker. \u003cbr\u003e \u003cbr\u003e \u003cspan color=\"#f03d04\" style=\"color: #f03d04;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003e18 watts of 6V6 power in high Class A biased AB \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eProprietary 100% Bypassable Master Volume \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eTube Reverb\/Tremolo \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eRun 6V6\/6L6 \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eHi\/Lo inputs \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eVolume, Tone, Space (Reverb) Speed \u0026amp; Depth (Tremolo),and Master\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eStandby\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eFoot Switch \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eDual Outputs \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eCarbon Comp Resistors \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eMallory, Sprague, JJ Caps \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eChannel 1\u0026amp;2 Outputs to drive internal\/external cabs\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003e4\/8\/16 ohm selectable Output \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eDimensions:  24\"w x 11\"d x 20\"h  \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eWeight:  39lbs\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Swart","offers":[{"title":"Default Title","offer_id":3328273345,"sku":"SWARTASTM112","price":2699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4003\/products\/swart-ast-atomic-space-tone-master-ast-mk-ii-combo-4.jpeg?v=1541214762"},{"product_id":"swart-ast-mkii-master-2x10-combo","title":"Swart AST Master MkII 2x10 Combo","description":"\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eThe \u003cstrong\u003eSwart AST Atomic Space Tone Master 2x10\u003c\/strong\u003e (also known as the AST Mk II Combo), is essentially the AST Head Mk II circuit and chassis in a combo form with top mounted controls like the Space Tone Reverb (STR) amps.\u003cbr\u003e \u003cbr\u003e It features a defeatable master volume and can use EL34's (as well as the stock 6V6 and 6L6's).  Standard, it comes with dual \u003cspan color=\"#339966\" style=\"color: #339966;\"\u003eCelestion G10 Vintage speakers!\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e The AST Master can also drive an external cab while running the internal speaker(s) as it has two external outputs with 4\/8\/16ohm selectable impedance.\u003cbr\u003e \u003cbr\u003e The AST Master is a bit hotter than the original AST design with a bit more edge and a bigger sound due to the larger cab enclosure for the speaker. \u003cbr\u003e \u003cbr\u003e \u003cspan color=\"#f03d04\" style=\"color: #f03d04;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003e18 watts of 6V6 power in high Class A biased AB \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eProprietary 100% Bypassable Master Volume \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eTube Reverb\/Tremolo \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eRun 6V6\/6L6 or EL34s \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eHi\/Lo inputs \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eVolume, Tone, Space (Reverb) Speed \u0026amp; Depth (Tremolo),and Master\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eStandby\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eFoot Switch \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eDual Outputs \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eCarbon Comp Resistors \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eMallory, Sprague, JJ Caps \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eChannel 1\u0026amp;2 Outputs to drive internal\/external cabs\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003e4\/8\/16 ohm selectable Output \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eDimensions:  24\"w x 11\"d x 20\"h  \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eWeight:  39lbs\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Swart","offers":[{"title":"Default Title","offer_id":19469842881,"sku":"SWARTASTM210","price":3029.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4003\/products\/swart-ast-atomic-space-tone-master-ast-mk-ii-combo-4_52c40df9-13b2-4984-8680-ceddc4d9866c.jpeg?v=1541217966"},{"product_id":"swart-ast-head-mkii-dark-tweed","title":"Swart AST Master MkII Head, Dark Tweed","description":"\u003cp\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003e\u003cspan\u003eGet your \u003c\/span\u003e\u003cstrong\u003eSwart AST Master MKII Head \u003c\/strong\u003e\u003cspan\u003eat \u003c\/span\u003e\u003cspan style=\"color: #339966;\"\u003e\u003cstrong\u003eHumbucker Music\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, the largest Swart Amplifiers dealer in the world with the biggest inventory for sale!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan style=\"color: #142747; font-family: Verdana;\" size=\"-1\"\u003eThe introduction of the Swart Atomic Space Tone (AST) was a smashing success, earning raves across the board, whether in studios, clubs, or living rooms.   Everyone loved this 12\" all-tube combo, with its multi-dimensional tone, excellent break-up, and soulful tube reverb and tremolo. Many were claimng the AST achieved a rare benchmark in category without peer, some saying it might be the best amplifier they've ever played. Those are strong words considering the myriad of boutique and vintage offerings.\u003cbr\u003e  \u003cbr\u003e Soon after introduction, Michael took the AST and literally placed the combo circuit\/chassis inside a head cab with nary a mod, this to appease musicians needing this format. The acclaimed \"Limited Run\" head sold out within 45 days! \u003cbr\u003e \u003cbr\u003e The all new AST Head MkII is Michael's assault on perfecting the AST circuit for a head with 4\/8\/16 ohm impedance selection, the ability to run the 6V6, 6L6, and EL-34, along with the addition of our completely bypassable dedicated tube stage master volume, designed from the ground up to bring MV convenience without leeching the tone\/soul from the amazing AST circuit. The all aluminum, star ground chassis is housed in a hand-made , finger-jointed, solid wood cab, covered in lacquered tweed.\u003cbr\u003e \u003c\/span\u003e\n\u003cdiv style=\"color: #142747; font-family: Verdana;\" align=\"justify\"\u003e\n\u003cp\u003e\u003cspan size=\"-1\"\u003eWe feel this amplifier hits it out of the proverbial park just like the original AST. And although it was a long wait, it's well worth the patience because you're going to be blown away all over again. And although there is already a line that's been forming for this amp, musicians can take solace that this is NOT going to be a limited run. Swart would only make that mistake once. And one last point...\u003ci\u003e \u003c\/i\u003e\u003cspan style=\"font-weight: bold;\"\u003ethis is a light amp at only 19lbs!\u003c\/span\u003e\u003cbr\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: bold; color: #339966;\"\u003e\u003cspan size=\"-1\"\u003eAST Head MkII \u0026amp; Cabinet Specifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul style=\"font-family: Verdana;\"\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eAll Tube circuit : 18-20w twin 6V6 High Class A Biased AB \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eCan be powered by 6V6, 6L6, and now the EL-34\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eTube stage Master Volume that is bypassable for Purists\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eCathode \"AUTO\" Biased (no need to bias)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eJJ 12AX7(3) - JJ 12DW7 - Tung-Sol 6V6 - JJ GZ34\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eTube Rectification : GZ-34 or NOS 5Y3 (See below)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eSub NOS 5Y3 for earlier breakup\/increased compression\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003e100% Tube Reverb \u0026amp; Tremolo : Quality Spring Tank\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eHi\/Lo Inputs for better PU Output matching\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eHand wired point to point : Made in USA \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eStandby Switch : Amp warmed up extends tube life\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eCarbon Comp Resistors for BEST TONE\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eMallory, Sprague and JJ Caps, selected for Application\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eFinest silver tinned cloth \u0026amp; Teflon covered wire\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eTwin Outputs to run two Cabinets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003e4 \/ 8 \/ 16 Ohm selectable : Rear Panel Switch\u003cbr\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eDedicated 2 button foot switch included\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eExtra Large Rubber Feet for Vibration\/Protection \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eSolid, finger-jointed Pine Cab : Lacquered Tweed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003e1x12 cab standard w\/ Mojo BV-25 : Options available \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan size=\"-1\"\u003eHead Dimensions: 17 7\/8W x 9D x 10H - 19lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cdiv style=\"font-family: Verdana; font-weight: bold; color: #339966;\" class=\"list\" align=\"left\"\u003e\n\u003cdiv class=\"list\" align=\"left\"\u003e\n\u003cdiv class=\"list\" align=\"left\"\u003e\n\u003cdiv class=\"list\" align=\"left\"\u003e\n\u003cdiv class=\"list\" align=\"left\"\u003e\n\u003cdiv class=\"list\" align=\"left\"\u003e\n\u003cdiv class=\"list\" align=\"left\"\u003e\n\u003cdiv class=\"list\" align=\"left\"\u003e\u003cspan size=\"-1\"\u003e\u003ci\u003eSome more highlights of the AST Head circuit\u003c\/i\u003e...\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: #142747; font-family: Verdana;\" align=\"justify\"\u003e\n\u003cdiv align=\"justify\"\u003e\u003cspan size=\"-1\"\u003e\u003cbr\u003e Designed to be powered by Twin Tung-Sol 6V6's putting out 18-20 cathode biased Watts; the twin 6V6s seem to really put out an amazing mixture of soul~tone.  We love this combo!  You can also sub the 6L6 family along with the EL-34 for more headroom due to the extra beefy Transformers. And unlike the original AST Head, the MkII has TWO outputs and can run 4\/8\/16 ohm cabinets\/speakers.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv align=\"justify\"\u003e\u003c\/div\u003e\n\u003cdiv align=\"justify\"\u003eThe JJ 12AX7 does duty as the driver and bias regulated Tremolo.  Ever heard tube tremolo? You will now.  Simply put, if you're a tremolo fan, you won't go back.\u003c\/div\u003e\n\u003cdiv align=\"justify\"\u003e\n\u003cp\u003e\u003cspan size=\"-1\"\u003eReverb is all tube.  Tube Reverb is the only way to go and our implementation leaves the competition sounding rather two-dimensional.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan size=\"-1\"\u003eSimply put, it's one of the most tonally expressive, organic, soulful, rich, and dimensional amplifiers in production, now in Head form with a Master Volume that's a step above the rest!\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Swart","offers":[{"title":"Default Title","offer_id":21935035329,"sku":"SWARTASTHDDKTWDMKII","price":2787.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4003\/products\/Swart-AST-Master-II-Head-Dark-Tweed-Main.JPG?v=1541217940"},{"product_id":"swart-ast-mkii-master-1x12-combo-dark-tweed","title":"Swart AST Master MKII 1x12 Combo, Dark Tweed","description":"\u003cp\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003e\u003cspan\u003eGet your \u003c\/span\u003e\u003cstrong\u003eSwart AST Master MKII Amp\u003c\/strong\u003e\u003cspan\u003e at \u003c\/span\u003e\u003cspan style=\"color: #339966;\"\u003e\u003cstrong\u003eHumbucker Music\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, the largest Swart Amplifiers dealer in the world with the biggest inventory for sale!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eThe AST Atomic Space Tone Master (also known as the AST Mk II Combo), is essentially the AST Head Mk II circuit and chassis in a combo form with top mounted controls like the Space Tone Reverb (STR) amps.\u003cbr\u003e \u003cbr\u003e It features a defeatable master volume and can use EL34's (as well as the stock 6V6 and 6L6's).  Standard, it can come with the BV-25 speaker, but more common is the \u003cspan color=\"#339966\" style=\"color: #339966;\"\u003eCelestion Anniversary\u003c\/span\u003e or the \u003cspan color=\"#339966\" style=\"color: #339966;\"\u003eCelestion Alnico Gold\u003c\/span\u003e.  \u003cbr\u003e \u003cbr\u003e The AST Master can also drive an external cab while running the internal speaker(s) as it has two external outputs with 4\/8\/16ohm selectable impedance.\u003cbr\u003e \u003cbr\u003e The AST Master is a bit hotter than the original AST design with a bit more edge and a bigger sound due to the larger cab enclosure for the speaker. \u003cbr\u003e \u003cbr\u003e \u003cspan color=\"#f03d04\" style=\"color: #f03d04;\"\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003e18 watts of 6V6 power in high Class A biased AB \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eProprietary 100% Bypassable Master Volume \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eTube Reverb\/Tremolo \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eRun 6V6\/6L6 or EL34s \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eHi\/Lo inputs \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eVolume, Tone, Space (Reverb) Speed \u0026amp; Depth (Tremolo),and Master\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eStandby\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eFoot Switch \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eDual Outputs \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eCarbon Comp Resistors \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eMallory, Sprague, JJ Caps \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eChannel 1\u0026amp;2 Outputs to drive internal\/external cabs\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003e4\/8\/16 ohm selectable Output \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eDimensions:  24\"w x 11\"d x 20\"h  \u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003eWeight:  39lbs\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Swart","offers":[{"title":"Default Title","offer_id":31955572161,"sku":"SWARTASTM112DT","price":3029.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4003\/products\/Swart-AST-Master-Dark-Tweed-Combo-Main.JPG?v=1490103274"},{"product_id":"swart-ast-master-retube-kit","title":"TAD Tube Kit - Swart AST Master","description":"\u003cspan style=\"font-family: Verdana; color: #112244;\"\u003eGet your \u003cspan style=\"font-weight: bold;\"\u003eSwart AST Master TAD (Tube Amp Doctor) Tube Kit \u003c\/span\u003etubes at \u003cspan style=\"font-weight: bold; color: #339966;\"\u003eHumbucker Music\u003c\/span\u003e! As one of the largest dealers of high-end amplifiers in the world, we know and understand tubes and the amps they go in. TAD tubes are carefully selected and undergo very strict quality control before being offered for sale. If they don't past this rigorous testing, they are not chosen to be TAD tubes. We highly endorse TAD replacement tubes for any high-end amplifier.\u003c\/span\u003e\u003cbr style=\"font-family: Verdana; color: #112244;\"\u003e \u003cbr style=\"font-family: Verdana; color: #112244;\"\u003e \u003cspan style=\"font-family: Verdana; color: #112244; font-weight: bold;\"\u003e\u003cspan style=\"color: #339966;\"\u003eIn this Swart AST Master Tube Kit:\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Verdana; color: #112244;\"\u003e(3) TAD 12AX7A-C Preamp Tubes \u003cspan\u003e(Premium Selected)\u003c\/span\u003e\u003cbr\u003e (1) TAD 12DW7 Preamp Tube \u003cspan\u003e(Premium Selected)\u003c\/span\u003e\u003cbr\u003e (2) TAD Matched 6V6GT-STR Power Tubes \u003cspan\u003e(Premium Selected)\u003c\/span\u003e\u003cbr\u003e (1) TAD GZ34-STR\/5AR4 Rectifier Tube \u003cspan\u003e(Premium Selected)\u003c\/span\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan style=\"font-family: Verdana; color: #112244; font-weight: bold;\"\u003e\u003cbr\u003e Description:\u003c\/span\u003e\u003cbr style=\"font-family: Verdana; color: #112244;\"\u003e \u003cbr style=\"font-family: Verdana; color: #112244;\"\u003e \u003cspan style=\"font-family: Verdana; color: #112244;\"\u003eTube Amp Doctor tubes undergo very strict testing before being accepted as \"Premium Selected tubes\"\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-family: Verdana; color: #112244;\"\u003eAll preamp tubes labeled Premium Selected have passed the following tests:\u003c\/span\u003e\u003cspan style=\"font-family: Verdana; color: #112244;\"\u003e Low Noise Test\u003c\/span\u003e, \u003cspan style=\"font-family: Verdana; color: #112244;\"\u003eMicrophonic Test\u003c\/span\u003e, \u003cspan style=\"font-family: Verdana; color: #112244;\"\u003eGain Test\u003c\/span\u003e, \u003cspan style=\"font-family: Verdana; color: #112244;\"\u003eSonic Tests\u003c\/span\u003e, \u003cspan style=\"font-family: Verdana; color: #112244;\"\u003eShock Tests\u003c\/span\u003e, \u003cspan style=\"font-family: Verdana; color: #112244;\"\u003eListening Tests\u003c\/span\u003e, \u003cspan style=\"font-family: Verdana; color: #112244;\"\u003eBalanced Output Test\u003c\/span\u003e\u003cbr style=\"font-family: Verdana; color: #112244;\"\u003e \u003cbr style=\"font-family: Verdana; color: #112244;\"\u003e \u003cspan style=\"font-family: Verdana; color: #112244;\"\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Verdana; color: #112244;\"\u003eAll power tubes labeled Premium Selected have passed the following tests: Plate Current (PC) and Amplification (TC), Low Noise Test, Microphonic Test, Sonic Tests, Shock Tests, Listening Tests, Shorts \u0026amp; Leakage Tests\u003cbr\u003e \u003cbr\u003e \u003cspan style=\"font-weight: bold;\"\u003eAbout Premium Matching:\u003c\/span\u003e Premium Matching is an exact matching of power tubes with identical Plate Current (PC) and Transconductance (TC).\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Verdana; color: #112244;\" mce-data-marked=\"1\"\u003e*Note: The picture shown is a stock TAD Tube Kit pic. Naturally, the amount of tubes included in each kit varies from amp to amp.\u003c\/span\u003e\u003c\/p\u003e","brand":"TAD","offers":[{"title":"Default","offer_id":721707499521,"sku":"TADTKSWASTM","price":149.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4003\/products\/TAD-TUBE-AMP-DOCTOR-TUBE-KIT_6dcbed1b-d485-4f15-bc10-55c0652cf7aa.jpg?v=1516119377"},{"product_id":"swart-ast-master-head-112-package-dark-tweed","title":"Swart AST Master MkII Head - 1x12 Cab Package - Dark Tweed","description":"\u003cp\u003e\u003cspan color=\"#142747\" face=\"Verdana\" style=\"color: #142747; font-family: Verdana;\"\u003e\u003cspan size=\"-1\"\u003e\u003cspan\u003eGet your \u003c\/span\u003e\u003cstrong\u003eSwart AST Master MKII Head \u0026amp; Cab Package \u003c\/strong\u003e\u003cspan\u003eat \u003c\/span\u003e\u003cspan style=\"color: #339966;\"\u003e\u003cstrong\u003eHumbucker Music\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, the largest Swart Amplifiers dealer in the world with the biggest inventory for sale and in stock now!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan color=\"#112244\" face=\"Verdana\" style=\"color: #112244; font-family: Verdana;\"\u003eThe introduction of the Swart Atomic Space Tone (AST) was a smashing success, earning raves across the board, whether in studios, clubs, or living rooms. Everyone loved this 12\" all-tube combo, with its multi-dimensional tone, excellent break-up, and soulful tube reverb and tremolo. Many were claiming the AST achieved a rare benchmark in category without peer, some saying it might be the best amplifier they've ever played. Those are strong words considering the myriad of boutique and vintage offerings.\u003cbr\u003e \u003cbr\u003e Soon after introduction, Michael took the AST and literally placed the combo circuit\/chassis inside a head cab with nary a mod, this to appease musicians needing this format. The acclaimed \"Limited Run\" head sold out within 45 days!\u003cbr\u003e \u003cbr\u003e The all new AST Head MkII is Michael's assault on perfecting the AST circuit for a head with 4\/8\/16 ohm impedance selection, the ability to run the 6V6, 6L6, and EL34, along with the addition of our completely bypassable dedicated tube stage master volume, designed from the ground up to bring MV convenience without leeching the tone\/soul from the amazing AST circuit. The all aluminum, star ground chassis is housed in a hand-made , finger-jointed, solid wood cab, covered in lacquered tweed.\u003cbr\u003e \u003cbr\u003e We feel this amplifier hits it out of the proverbial park just like the original AST. And although it was a long wait, it's well worth the patience because you're going to be blown away all over again. And although there is already a line that's been forming for this amp, musicians can take solace that this is NOT going to be a limited run. Swart would only make that mistake once. And one last point... this is a light amp at only 19lbs with the 1x12 cab weighing less than the AST!\u003cbr\u003e \u003cspan color=\"#339966\" style=\"color: #339966;\"\u003e\u003cb\u003e\u003cbr\u003e AST Head Mk II \u0026amp; Cabinet Specifications:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e * All Tube circuit - 18-20w twin 6V6 High Class A Biased AB\u003cbr\u003e * Can be powered by 6V6, 6L6, and now the EL34\u003cbr\u003e * Tube stage Master Volume that is bypassable for Purists\u003cbr\u003e * Cathode Biased (no need to bias)\u003cbr\u003e * JJ 12AX7(3) - JJ 12DW7 - Tung-Sol 6V6 - JJ GZ34\u003cbr\u003e * Tube Rectification: GZ34 or NOS 5Y3 (See below)\u003cbr\u003e * Sub NOS 5Y3 for earlier breakup\/increased compression\u003cbr\u003e * 100% Tube Reverb \u0026amp; Tremolo - Quality Spring Tank\u003cbr\u003e * Hi\/Lo Inputs for better PU Output matching\u003cbr\u003e * Hand wired point to point\u003cbr\u003e * Made in USA\u003cbr\u003e * Standby Switch - Amp warmed up|extends tube life\u003cbr\u003e * Carbon Comp Resistors for BEST TONE\u003cbr\u003e * Mallory, Sprague and JJ Caps, selected for Application\u003cbr\u003e * Finest silver tinned cloth and Teflon covered wire\u003cbr\u003e * Twin Outputs to run two Cabinets\u003cbr\u003e * 4 \/ 8 \/ 16 Ohm selectable : Rear Panel Switch\u003cbr\u003e * Dedicated 2 button foot switch included\u003cbr\u003e * Extra Large Rubber Feet for Vibration\/Protection\u003cbr\u003e * Solid, finger-jointed Pine Cab - Lacquered Tweed\u003cbr\u003e * 1x12 cab standard w\/ Mojo BV-25 - Options available\u003cbr\u003e * Head Dimensions: 17 7\/8W x 9D x 10H, 19lbs\u003cbr\u003e * 1x12 Cab Dimensions: 24W x 11D x 16 7\/8H, 26lbs\u003cbr\u003e \u003cbr\u003e \u003cspan color=\"#339966\" style=\"color: #339966;\"\u003e\u003cb\u003eSome more highlights of the AST Head circuit...\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e \u003cbr\u003e Designed to be powered by Twin Tung-Sol 6V6's putting out 18-20 cathode biased Watts; the twin 6V6s seem to really put out an amazing mixture of soul-tone. We love this combo! You can also sub the 6L6 family along with the EL-34 for more headroom due to the extra beefy Transformers. And unlike the original AST Head, the MkII has TWO outputs and can run 4\/8\/16 ohm cabinets\/speakers.\u003cbr\u003e The JJ 12AX7 does duty as the driver and bias regulated Tremolo. Ever heard tube tremolo? You will now. Simply put, if you're a tremolo fan, you won't go back.\u003cbr\u003e \u003cbr\u003e Reverb is all tube. Tube Reverb is the only way to go and our implementation leaves the competition sounding rather two-dimensional.\u003cbr\u003e \u003cbr\u003e Simply put, it's one of the most tonally expressive, organic, soulful, rich, and dimensional amplifiers in production, now in Head form with a Master Volume that's a step above the rest!\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e","brand":"Swart","offers":[{"title":"Default Title","offer_id":13666521350190,"sku":"SWRTASTMKIIPKGDK","price":3809.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4003\/products\/swart_space_tone_30_dark_tweed_head_cab_1.JPG?v=1541692191"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4003\/collections\/humbucker_2272_190173879.jpg?v=1427912512","url":"https:\/\/www.humbuckermusic.mom\/collections\/swart-ast-master\/swart.oembed","provider":"Humbucker Music","version":"1.0","type":"link"}