INTEGRATO LF 444 - Quad Low Power JFET input Operational Amplifier

1 x TL062GCP - Low-Power JFET-Input Operational Amplifiers

5 x TL072CD - Low noise JFET dual operational amplifiers - TL072C - TEXAS

INTEGRATO SMD LM 224 - Quad Low Power Operational Amplifier (n.2pz)

INTEGRATO SMD TL 081 D - JFET-Input Operational Amplifiers (n.5pz)

INTEGRATO XR 4136 - Quad Operational AMplifier

INTEGRATO LM 307H - Operational Amplifier

INTEGRATO LM 747 CH - Dual General-Purpose Operational Amplifiers