Amplifier Research 100L M9

$1,800 tested. The Amplifier Research 100L M9 LF-RF power amplifier has been replaced by the $13k 1000A250.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.

• 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