Swart Atomic Space Tone Combo


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This amp brings more tube soul than I thought possible, even compared to some of my favorite vintage amps. We are talking ALL TUBE circuitry, even the Tremolo and Reverb, all leading into the excellent 12″ Mojotone BV-25m speaker.

In stock


Swart Atomic Space Tone Combo


-The AC is cleaned and rectified by the reliable JJ 5AR4, this a very robust tube providing excellent sonics due to the total lack of solid-state circuits in the rectification stage (SS rectification leads to a more hard/harsh tone and slams the tubes on power-up causing excess tube wear). A heavy duty, JJ 500V Surface mount capacitor is the mains filtering device.

-Powered by Twin EH 6v6’s putting out 18-22 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 6L6s for a bit more headroom due to the extra beefy Heyboer Power Transformer,

-A 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.

-Reverb is all tube. Tube Reverb is the only way to go and our implementation leaves the competition sounding two-dimensional.

-The first preamp tube is another dedicated rocking 12AX7 to drive this beast to Mount St. Helens and back. Our whole driver/preamp circuit has been optimized from months of testing. The AST sings like no other.

-Custom built, Heavy Duty, power and output transformers – HeyBoer USA – The New Leader

-Carbon Comp Resistors for the BEST tone. Period.

-Mallory, Sprague and JJ Caps – only the best, all considered for their appropriate roles

-Finest silver tinned cloth & Teflon covered wire

-Hand Wired, point to point

-Standby Switch – amp warmed up|extends tube life

High and low inputs for high and low output pickups

-Dedicated foot switch as well – Switch pedal included

-12″ Mojotone British Vintage Series BV-25m

-And a hand-made, finger jointed pine cabinet covered in light with dark tweed tweed side panels. This cabinet is part of the magic of the Atomic Space Tone – We tested many different cabinet configurations and wood choices until we found the magic of the AST combo.

-Dimensions: 18″ T x 15 1/2 W x 9 1/2 D ~ 29lbs