AMPEG Superjet Series Tube Set
The AMPEG Superjet Series Tube Set consists of 2 x 12AX7 preamp tubes and 2 x 6L6 Matched power tubes.
The Super Jet is a smooth ride with 50 Class AB watts, a single 12″ Ampeg Vintage speaker, all-tube design (2 x 6L6 and 2 x 12AX7s), reverb, and tremolo. Tone and tremolo speed and intensity controls. Vintage Ampeg look with blue diamond covering and stovepipe knobs. It produces the outstandingly clean, fat, round tone that jazz and blues players crave.
More details can be found here.