Amplifier Research 100L M9

The Amplifier Research 100L M9 LF-RF power amplifier has been replaced by the $13k 1000A250. The 100LM9 specifications, manual and some parts are available from AR Worldwide.
sold- Power Output: 200W into 50Ω
- Frequency Response: 1 to 200MHz instantaneously
- Flatness: ± 1.5dB
- Power Gain: 50 dB minimum
- Primary Power: 115V, 30A
- RF Connectors: input: BNC; output: Type N
- Made in 1987
- 155 lbs, 20x14x18 inches