Hitachi HA1308 Amplifier Chip. NOS.

OPA1622 High Current Dual Operational Amplifier Chip Low Distortion Low Noise

Toshiba TA7222AP Dual 5.5W Amplifier Chip. NOS.

OPA828 Dual Operational Amplifier Chip Dual OP AMP Replace NE5532 MUSES8920 NEW

Hitachi HA1368 Amplifier Chip. NOS.

OPA1622 High Current Dual Operational Amplifier Chip Low Distortion Low Noise

TPA3118 PBTL Mono DC8-24V 60W Digital Audio Amplifier Board AMP Module Chip

CS8673 Digital Power Amplifier Board Mono 80W BTL Output Power Exceed TPA3118