OpAmp Amps
- Model 401DI <> Instrumentation Amplifier
- Model 409 <> D.C. Operational Amplifier
- Model 415 <> D.C. Operational Amplifier <> Wideband
- Model 423 <> Operational Power Amplifier <> 12W RMS - 40W Peak - Repairable
- Model 425 <> D.C. Operational Amplifier <> General Purpose
- Model 425B <> D.C. Operational Amplifier <> Compact - 1" Tall
- Model 425P <> D.C. Operational Amplifier <> General Purpose
- Model 433 <> Operational Power Amplifier <> 6W RMS - 12W Peak
- Model 436 <> D.C. Operational Amplifier <> TO-3 General Purpose
- Model 440C <> Operational Power Amplifier <> 50W RMS - Wired - Repairable
- Model DB <> D.C. Buffer Amplifier