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RA53b headphone amplifier with five 1/4” and 1/8” (3.5mm) 1/2 RACKROLRA53b
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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
RA53b Headphone Amplifier

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.

RA53b Headphone Amplifier
    # 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.

Specifications
    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)
    Weight: 2.5 LBS (1.14 kg)



RRP: $199.00 inc GST
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