Audio Research REF 5 SE PRE-OWNED


Audio Research REF 5 SE PRE-OWNED

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Audio Research REF 5 SE PRE-OWNED

This Audio Research REF 5 SE Preamplifier is in perfect working order, and broken in under our own supervision. For more information, please contact us at (973) 239 1799.

FREQUENCY RESPONSE: +0-3dB, 0.5Hz to 200kHz at

rated output (Balanced, 200k ohms load). DISTORTION: Less than .01% at 2V RMS BAL output. GAIN: Main output: 12dB Balanced output, 6dB SE

output. Tape output: 0dB (Processor input: 0dB SE

output). INPUT IMPEDANCE: 120K ohms Balanced, 60K ohms

SE. Inputs (7): CD, TUNER, VIDEO, PHONO, AUX 1,

AUX 2, PROCESSOR. (XLR and RCA connectors) OUTPUT IMPEDANCE: 600 ohms Balanced, 300 ohms SE Main (2). 20K ohms minimum load and 2000pF maximum capacitance. Outputs (3): 2 main, 1

tape (XLR and RCA connectors). OUTPUT POLARITY: Non-inverting. MAXIMUM INPUT: 20V RMS BAL, 10V RMS SE. RATED OUTPUTS: 2V RMS (1V RMS SE) into 200K ohm

balanced load (maximum balanced output capability is 30V RMS at less than 0.5% THD at 1kHz).

CROSSTALK: -80dB or better at 1kHz and 10 kHz. CONTROLS: Volume (104 steps), Select Input. Push

Buttons: Power, Proc, BAL/SE, Mono, Invert, Mute. POWER SUPPLIES: Electronically regulated low and high voltage supplies. Automatic 40 sec. warm- up/brown-out mute. Line regulation better than

.01%. NOISE: 1.7uV RMS residual IHF weighted balanced

equivalent input noise with volume at 1 (109dB

below 2V RMS output.) TUBE COMPLEMENT: (4)-6H30P dual triodes, plus (1

each) 6550C and 6H30P in power supply. POWERREQUIREMENTS:100-135V AC60Hz(200-

270VAC 50/60Hz) 130 watts. Standby: 2 watts. DIMENSIONS:19″ (48 cm) W x 7″ (17.8 cm) H (standard panel) x 15.5″ (39.4 cm) D. Handles

extend 1.5″ (3.8 cm) forward of the front panel. WEIGHT: 30.4 lbs. (13.9 kg) Net; 41.6 lbs. (19 kg)


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Weight 44 lbs


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