Emerald Audio

IC SMD LM358 Low Power Low Offset Voltage Low Power Dual Operational Amplifiers ORIGINAL ST Microelectronics

IC SMD LM339N Low Power Low Offset Voltage Quad Comparators ST Microelectronics

IC SMD LM324N Unity-Gain Stable and Achieve a Low Offset Voltage QUADRUPLE OPERATIONAL AMPLIFIER TEXAS INSTRUMENS ORIGINAL NEW

IC LM324N Unity-Gain Stable and Achieve a Low Offset Voltage QUADRUPLE OPERATIONAL AMPLIFIER ST China

IC LM741CN Single Operational Amplifier ST China

IC MC1458P Dual Operational Amplifier Untuk Preamplifier dan Tone Control TEXAS INSTRUMENS ORIGINAL NEW

IC CA3140EZ Single Op Amp 4.5MHz, BiMOS Operational Amplifier with MOSFET Input Bipolar Output Made In INTERSIL Corporation USA

IC JRC4580D Dual High Gain Operational Amplifier NJM4580D NEC JAPAN

IC JRC4558DD Dual High Gain Operational Amplifier NJM4558DD ORIGINAL NEC JAPAN

IC NE5534P Single Low-Noise Operational Amplifier TEXAS INSTRUMENS ORIGINAL NEW