Audio Research Reference 5 REF 5 Folheto

 

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

DISTORTION: Less than 
.01% at 2V RMS Balanced 
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 INPUT: 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).

 

 

CROSSTALK: -80DB or 
better at 1kHz and 10kHz.

 

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.

 

POWER REQUIREMENTS: 
100-135VAC 60Hz (200-
270VAC 50/60Hz) 130 
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) 
Shipping.

 

 

●     

●     

 

●     

 

●     

●     

 

●     

●     

●     

 

●     

 

3900 Annapolis Lane North
Plymouth, Minnesota USA 55447-5447
Phone: 763-577-9700 Fax: 763-577-0323
www.audioresearch.com
©2009 Audio Research