An in depth look at the Roland Jupiter 8's VCO - MOD WIGGLER
SERVICE MANUAL LC-XB41 - TechEdu.com
One One Two.....: For Sale - 1S2473 Crown Vintage Silicon Diodes - £0.99 for 10
Boss SD-1 Super Over Drive Made in Japan 1983 Analogman RE-J Project Mod JRC4558D 1S2473 Diodes Asymmetrical Clipping Guitar Effects Pedal | Reverb Canada