Boss TW-1 T Wah Effects Pedal in very good condition. There is wear on this vintage pedal but it is in excellent operating condition and sounds great. Made in Japan.
This Boss pedal is probably one of the more popular Boss Auto Wahs thanks to it being one of the first auto wahs that Boss ever made. The earlier ones just had two knobs. You have a sensitivity knob and a peak knob.
TW-1: T Wah (Touch Wah)
Battery 9V (1)
AC Adaptor (ACA-120, - Optional)
6mA @ 9V
Output Load Impedance:
Over 10K Ohms
70(W) x 55(H) x 125(D) mm
2-3/4(W) x 2-3/16(H) x 4-15/16(D) inches