Key Features
- 70 Watts of Clean 70V Power
- RCA & 1/4" Inputs
- Spring-Loaded Output Terminals
- Rotary Volume Control
- Single Rack Space
- Durable Construction
Description
70 Watt/70 Volt Power Amplifier, RCA or 1/4" Input, 1 Rack Space
The RA170 Power Amplifier was designed especially for the installation contractor. The RA170 is a single rack-space, mono unit with a choice of an RCA or 1/4" unbalanced input. The 70 volt speaker outputs are provided via spring-loaded terminals - no transformer is required for speaker connection. The front panel includes a Power indicator LED, a Volume control, and two Clip LEDs which indicate circuitry overload. The output circuitry is protected from momentary shorting and excessive load by a specially designed protective circuit.
Features:
- 70 Watts of clean amplification into 70 V system
- Spring-loaded output terminals
- Front-panel heat sinking
Specifications:
- Recommended Load: 70 Volt line (70 Watts maximum)
- Frequency Response: 70Hz to 20 kHz
- Equiv. Input Noise: 100 microVolt typical, A weighted 600 Ohm input
- S/N Ratio: 114 dB @ 70 Watts
- Gain: 40 dB
- Input Impedance: 47 k Ohms
- Size (W x H x D): 19" x 1.75" x 5" (48 x 4.5 x 12.7cm)
- Weight: 5.5 lbs (2.5 kg)