20pcs R4580I Encapsulation:SOP8,DUAL AUDIO OPERATIONAL AMPLIFIER

20 PCS NE5532P DIP-8 NE5532 Dual Low-Noise Audio Operational Amplifier Chip IC

5pcs R4580I Encapsulation:SOP8,DUAL AUDIO OPERATIONAL AMPLIFIER

100 PCS NE5532P DIP-8 NE5532 Dual Low-Noise Audio Operational Amplifier Chip IC

4558D Dual Op-Amp IC JRC4558 Audio Operational Amplifier DIP-8 NJM4558

20 PCS TL062CP DIP-8 TL062CN TL062 J-FET Dual Operational Amplifiers Chip IC

10pcs LM833N LM833 DUAL OPERATIONAL AMPLIFIER DIP-8

20 PCS AZ4580M SOP-8 4580M NJM4580E JRC4580 Dual Low Noise Operational Amplifier