The amplifier is used but in great condition. It works superbly.

The RA170 mono power amplifier is sized for a single rack-space unit with a choice of either an RCA coaxial or 1/4" TS phono unbalanced input. The 70 volt speaker outputs are provided via spring-loaded terminals and no transformer is required for speaker connection.

The front panel includes a power indicator LED, a volume control, and two clip LED's which indicate circuitry overload. The output circuitry of the RA170 is protected from momentary shorting and excessive load by a specially designed protective circuit.

Mono 70 volt amplifier Drives 70 volt speakers directly Choice of RCA coaxial or 1/4" TS phono input Spring loaded speaker output Clip indication Fault protection output

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Listed3 days ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • RA170 70-Volt Power Amplifier
Finish
  • Black
Categories
Year
  • 2010s

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David's Gear Garage

Harrisburg, PA, United States
Joined Reverb:2026

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