BOSS OC-2 Octave Serial BC54614 Brown Label Made in Taiwan Vintage

Boss OC-2 Octave 80' Made in Japan Working ACA 0511X1-16

BOSS OC-2 Octave With Original Box Black Label 1990 Made in Taiwan ACA AB95812

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

Rare MIJ Boss Octaver OC-2 (MIJ Black label octave in box very rare in this con)

BOSS OC-2 Octave 987910

Boss OC-2 Octave Effects Pedal Tested & Works 47616

Boss OC-2 Octave Guitar Effect Pedal DIRECT LEVEL, OCT 1, OCT 2 JP