12
Specications
FREQUENCY RESPONSE: +0 -3dB 0.1Hz to 200kHz at rated out-
put. (BALANCED, 200k ohms load.)
DISTORTION: Less than .006% 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, 60K ohms SE, Inputs
(7): 1, 2, 3, 4, 5, 6, PROCESSOR. (XLR and RCA connectors).
OUTPUT IMPEDANCE: 600 ohms Balanced, 300 ohms SE main
(2), 20K ohms minimum load and 2000pF maximum capac-
itance. Outputs (3): 2 main, 1 tape (XLR and RCA connec-
tors).
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.
CONTROLS: Volume (104 steps). Push Buttons: Power, Mute,
Interactive Touch Screen. Rear RS-232 control and IR input.
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: (8)-6H30P dual triodes, plus (2 each) 6550C
and 6H30P in power supply.
POWER REQUIREMENTS: 100-135VAC 60Hz (200-270VAC
50/60Hz) 220 watts. Standby: 2.2 watts.
DIMENSIONS: 19” (48 cm) W x 7” (17.8 cm) H (standard panel)
x15.5” (39.4 cm) D. Handles extend 1.5” (3.8 cm) forward
of the front panels.
WEIGHT: Audio Chassis: 23.6 lbs. (10.7 kg) Net; 33.3 lbs. (15.1
kg) Shipping. Power Supply Chassis: 37.65 lbs. (17.07 kg)
Net; 47.35 lbs. (21.48 kg) Shipping.
Specications subject to change without notice.
©2012 Audio Research Corporation.
This unit is RoHS compliant
3900 Annapolis Lane North
Plymouth, MN 55447
(763) 577-9700
www.audioresearch.com
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