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ROLLS RA53B Headphone Amplifier

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  • Shipping Cost (lower 48): $8.71
  • SKU: TBALL11985
  • Asin: B0010310AK
  • Manufacturer Part #: RA53B
  • Qty Available: 35
  • Shipped By: 7 days
  • Stock: In Stock

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Product Description

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).