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

1pcs TL075CN Operational Amplifiers VOLTAGE-FEEDBACK DIP14Texas Instr.

1Pcs LM1458N Operational Amplifiers National SC. 8 DIP

Lot x2 : ci TL084 CN - ic TL084CN - DIP14 - Quad Op-Amp JFET-input (C5R7)

LH0032CG Gold Ultra Fast Operational Amplifier - ORIGINAL National Semiconductor

1pcs TL072C GENERAL PURPOSE J-FET DUAL OPERATIONAL AMPLIFIERS Texas Instruments

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

1pcs LM358N DIP LOW POWER OPERATIONAL AMPLIFIERS DIP8 ST Microelectronics