5W Class A - Single-Ended - 6V6/6L6 - Tube Rectified - with/without Tube Reverb Head Cab in lightweight package ~ Grab & Go Small Footprint

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 ST-6V6se is the bone simple 6V6se with volume and tone cut. Both the ST-6V6se and Atomic Jr include Tube rectification with the GZ-34. There is a switchable EQ response in the Atomic Jr Head in place of the 6V6se's feedback switch.


Space Tone Atomic Jr Head Features


  • All Tube, All Hand-Wired, All Point to Point
  • 5 Watts of CLASS A Design and tone!
  • Single-Ended Output - Zero Negative Feedback
  • HUGE Swart Tube Reverb via 12DW7 & Spring Tank
  • Hot and Clean mode Switch
  • Powered by choice of 6V6 or 6L6 (comes with 6V6)
  • JJ 12AX7 - JJ 12DW7 - JJ 6V6GT - JJ GZ34 Rectifier
  • Cathode Biased (no need to bias)
  • Carbon Comp Resistors and 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
  • Vintage Jewel Lamp and Circuit Fuse Protected


Swart Space Tone Atomic Jr. 5W Tube Guitar Amp, Dark Tweed