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ROLLS RA53B Headphone Amplifier

$208,99

The 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.

  • # 5: 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.
  • Input Impedance: 10 K Ohms.
  • 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).

    • Out of stock

    SKU: GRG004140464 Category:

    Description

    [{“name”:”Country of Origin (subject to change)”,”normalizedValue”:”China”,”value”:”China”},{“name”:”Package Quantity”,”normalizedValue”:”1″,”value”:”1″}]

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