1pcs TL074CN LOW NOISE QUAD JFET OP AMPs . DIP14 Texas Instr.

LH0032CG Gold Ultra Fast Operational Amplifier - ORIGINAL National Semiconductor

1Pcs LM1458N Operational Amplifiers National SC. 8 DIP

1pcs TL084TCN J-FET QUAD OPERATIONAL AMPLIFIERS DIP14 Texas Instruments

1pcs LF357H JFET Input Operational Amplifiers TO99 Motorola

MC33201DG Operational Amplifiers - Op Amps 1.8-12V Dual Rail to Rail SOIC8 1pcs

1pcs LM358N DIP LOW POWER OPERATIONAL AMPLIFIERS STM

1pcs LF353N N Wide Bandwidth Dual JFET Input Operational Amplifier STM. DIP8