Jrc4558 op-amp datasheet, pinout, features, alternatives & applications 4558 subwoofer bass booster circuit diagram Datasheet pdf utc technologies unisonic
Operational amplifier dual Circuit bass diagram booster woofer 4558 ic subwoofer supply power using only dual quality high Mc4580 datasheet(pdf)
.
.
JRC4558 Op-Amp Datasheet, Pinout, Features, Alternatives & Applications
MC4580 Datasheet(PDF) - Unisonic Technologies
JRC4580 - DUAL OPERATIONAL AMPLIFIER - DataSheetCafe.com