Rolls RA53B 5-Channel Headphone Amplifier

ITEM #: RA53B MFG #: RA53B

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Rolls Corporation
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List Price:

$179.00

Our Price:

$139.00

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RA53B - Overview

The Rolls RA53b is a high powered headphone amplifier with five 1/4" and 1/8" (3.5mm) headphone and earphone outs. Two RA53b units may be linked together and mounted side-by-side in a universal rack tray for a total of 10 outputs.

  • Features:

    • 1/4" TRS Headphone Outputs with Level Control.
    • Lots of Gain.
    • 1/4" and RCA Right and Left Inputs.
    • Inserts on Two Channels.
    • 1/4" TRS Stereo Input, 1/4" Mono Input.
    • Link input/output for connecting two units together
     

  • Specifications:

    • Maximum Input Level: +18 dBV
    • Max Gain: 26 dB per channel
    • Output Power: 221 mW per side, 442 mW per channel (@ 32 Ohms)
    • Output Impedance: 10 Ohms
    • S/N Ratio: >90 dB
    • THD: <.08%
    • IMD (SMPTE): <.08%
    • Power: 12 VAC (Adapter provided)
    • Size: 8.4 x 1.7 x 5" (21.3 x 4.3 x 13 cm)
    • Weight: 2.5 LBS (1.14 kg)
     

  • GTIN:

    0675889005318
     

Required Accessories

RA53B - Required Accessories

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