A professional quality amp with big sound, this Dr. Z Maz 18 Junior is an 18 watt all tube combo with a 2 X EL84 power amp, a single 12” Celestion speaker, and built-in reverb. It offers very full, articulate sound. Built in Ohio. Black tolex gives it a classic look. This amplifier is in excellent condition. We no longer ship used amps, in-store sales only.