Swart Amplifier Space Tone Atomic Jr. Head

Available for Immediate Pick-Up In-Store


Swart's 5w options have been creating a storm since introduction way back in 2003 with the ST-6V6se and later the Atomic Jr with reverb. Now you can get these same circuits in a cool, tidy, grab and go head cabinet.  The Reverb is the same great circuit seen in the Atomic Jr. with 12DW7 fed into a spring tank for near surf-esque reverb. The circuit remains über simple for the best touch sensitivity, tone, and responsiveness.  The Atomic Jr include Tube rectification with the GZ-34.  There is a switchable EQ response in the Atomic Jr Head. Aside from the ST-Stereo, this is the first single implementation of ANY of our 5w amps into a dedicated head cabinet.  Honestly, we REALLY love the little 8" cabinet/speaker combination but for those that really desire a head, this would be for you. If interested, please inquire here or your favorite Swart dealer.

Space Tone Atomic Jr Specifications
  • 5W CLASS A ~ JUST INSANELY BIG TONE w/Reverb
  • Single-Ended Output - Zero Negative Feedback
  • 100% Tube Circuit - GZ34 or 5Y3 Valve Rectifier
  • Big Swart Tube Reverb via 12DW7 & Spring Tank
  • Hot and Clean mode Switch
  • Powered by choice of 6V6 or 6L6 (ships w/6V6)
  • JJ 12AX7 - JJ 12DW7 - JJ 6V6GT - JJ GZ34 Rectifier
  • Point to Point Hand Wired Circuit
  • Cathode Biased (no need to bias)
  • Carbon Comp Resistors ~ Mallory Caps
  • Cloth Hook-Up Wire
  • Heaters referenced to ground
  • All Swart Amplifiers employ Star Grounding
  • 8 ohm 1/4" Out - Drive other Speaker/Cabinet
  • Switchcraft 1/4 inch input and output
  • CTS Potentiometers
  • Custom High Quality USA Built Swart Spec Iron
  • Finger-Jointed, solid Pine Cab w/ Lacquer Tweed Cover
  • Vintage Jewel Lamp ~ Circuit Fuse Protected