Audio Research LS17 Owner's Manual - Model Ls17
Specifications
FREQUENCY RESPONSE: +0-3dB, 0.5Hz to 160kHz at
rated output (Balanced, 200k ohms load).
DISTORTION: Less than .01% at 2V RMS BAL output.
GAIN: Main output: 18dB Balanced output (12dB SE output).
Record output: 0dB (Processor input: 0dB SE output).
INPUT IMPEDANCE: 120K ohms Balanced, 60K ohms SE.
Inputs (7): Balanced: BAL 2, BAL 1. SE: Aux, Tuner, CD, Proc,
Monitor.
OUTPUT IMPEDANCE: 700 ohms Balanced, 350 ohms SE
Main. 20K ohms minimum load and 2000pF maximum
capacitance. Outputs (4): 2 main Balanced, 1 main SE,
1 Record SE.
OUTPUT POLARITY: Non-inverting.
MAXIMUM INPUT: 24V RMS BAL, 12V RMS SE.
RATED OUTPUTS: 2V RMS 1Hz to 100kHz into 200K ohm
balanced load (maximum balanced output capability is 15V
RMS at less than 0.5% THD at 1kHz).
CONTROLS: Rotary volume selector (104 steps, 20 LED
indicators) and rotary input selector.
Push buttons: Power, Monitor, Proc, Mute. Also remote
buttons: Bal 1, Bal 2, Aux, Tuner, CD.
POWER SUPPLIES: Electronically-regulated low and high
voltage supplies. Automatic 50 sec. warm-up/brown-out mute.
Line regulation better than .01%
.
NOISE: 2.2uV RMS residual IHF weighted balanced equivalent
input noise with volume at 1 (101dB below 2V RMS output).
TUBE COMPLEMENT: 2-6H30P dual triode, ( Hybrid
JFET/ tube audio circuit, solid-state power supply).
POWER REQUIREMENTS: 105-130VAC 60Hz (210-260VAC
50/60Hz) 50 watts maximum.
DIMENSIONS: 19" (48 cm) W x 5.25" (13.4 cm) H (standard
rack panel) x 12" (30.5 cm) D. Handles extend 1.50"
(3.8 cm) forward of the front panel.
WEIGHT: 13 lbs. (5.9 kg) Net; 23 lbs. (11.5 kg) Shipping.
Specifications subject to change without notice.
©2006 Audio Research Corporation.
Model LS17
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