Rolls RA170 70-Volt 70 Watt Audio Power Amp

ITEM #: RA170 MFG #: RA170

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List Price:

$349.00

Our Price:

$279.00

Availability: In Stock
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    RA170 - Overview

    The Rolls 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.

    Note: This unit is not designed to drive speakers directly, it is for operation in 70 volt systems. Total taps should not exceet 70 watts.

    • 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"
      • Weight: 5.5 lbs
       
    • GTIN:

      0675889017007
       

    RA170 - Required Accessories

      California Residents:
      WARNING:
      Cancer and Reproductive Harm - www.P65Warnings.ca.gov