Audio Research REF5

 

PRICE $14,500.00

 

  • Silver/Black Face Plate

  • New Stock

  • 2009 - R.R.P. US$11,995.00

  • Made In U.S.A.

  • Worldwide Shipping

 

Specifications:
 

Frequency response

+0 -3dB 0.2Hz to 200kHz at rated output. (Balanced, 200k ohms load.)

Distortion (THD)

Less than .01% at 2V RMS Balanced output.

Noise & hum

1.7µV RMS residual IHF weighted balanced equivalent input noise with volume at 1 (109dB below 2V RMS output.)

Gain

Main output: (SE or BAL input): 12dB Balanced output, 6dB Single Ended output.

 

Tape output: 0dB. (Processor input: 0dB Balanced.)

Input impedance

120K ohms Balanced, 300K ohms SE, Inputs (7): CD, TUNER, VIDEO, PHONO, AUX1, AUX2, 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 inputs

20V RMS maximum Balanced, (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).

Power supplies

Electronically regulated low and high voltage supplies. Automatic 40 sec. warm-up/brown-out mute. Line regulation better than .01%.

Tube complement

(4) 6H30P dual triodes, plus (1 each) 6550C and 6H30P in power supply.

Power requirements

100-135VAC 60Hz (200-270VAC 50/60Hz) 130 watts.

Other

Crosstalk: -80dB or better at 1kHz and 10kHz.
Controls: Volume (104 steps), Select Input. Push Buttons: Power, Proc, BAL/SE, Mono, Invert, Mute.

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) Shipping.