BOSS MADE IN JAPAN 1982 ACA Spec OC-2 Octaver Octave Pedal 2197 Tested & Works

Boss Octaver OC-2 Black label Made in Japan Nov 1982 (1st Year of Production)

VTG 1982 BOSS Octaver OC-2 Early Model Made In Japan Tested

BOSS OC-2 Octaver 1982 ACA specification Made in Japan

RARE 1982 BOSS OC-2 Octaver Vintage First Year MIJ Early Dark Brown Finish

Boss SG-1 Slow Gear Made in Japan Silver Screw 1979 Working ACA 8400#2

BOSS OC-2 Octaver 1982 Japan 194100 Used Octover

BOSS OC-2 Octaver 1983 Made in Japan Octave Guitar Effect Effect 378400