レイセオン RC3403ADB クワッドオペアンプ BOSS OD-1用 | Shop at Mercari from Japan! | Buyee bot-online
Sonixstomp - NOS diodes 1S2473(Yellow band) and RC3403ADB OP-Amp. These semiconductors are the core of the earliest OD-1 Overdrive from BOSS in 1977. ODDYSSEY 1 adopted these op-amp and diodes and produce