The Ampeg J20 Jet's retro-styling is highly evocative of the '60s in attitude, as well as tone.
The J20's preamp section boasts not one, but three 12AX7 tubes, and its dual 6V6 output stage operates in fixed-biased mode. The end-result of all this inner tubing is a guitar combo with controllable vintage crunch along with Ampeg's hallmark ease-of-operation. The simple Volume/Tone control setup makes it easy to quickly dial in just the right amount of edge for personal bliss.
With its point-to-point wiring, 5AR4 rectifier tube, 12 inch alnico speaker, and foot-switchable, bias-vary tremolo circuitry, the Ampeg J-20 is a no-compromise guitar combo ideal for even the most tone-obsessed guitarist.