audio research
BL1

Description
Solid state stereo balanced line driver. Single ended inputs to balanced outputs.

Introduced
1994

Discontinued
?

Revisions
-

Options
-

MSRP (US new retail)
$795

Specifications

Frequency response DC to 500kHz. (-3dB)
Distortion (THD) < .01% @ 2V RMS output (typically < .002% @ 1kHz)
Noise & hum Less than 18 µV RMS balanced IHF weighted
Gain 6dB
Input impedance 1.5 Mohms
Output impedance 60 ohms balanced
Output polarity  
Maximum inputs  
Rated outputs Output before clip: 18V RMS out balanced (9V RMS input) 16V out into 600 ohm balanced load. Output DC Offset: Less than 2mV DC.
Power supplies  
Power requirements 100-135 VAC 60 Hz.(200-270 VAC 50/60 Hz.)15 watts max.
Other  
Dimensions 13" W x 7" D x 3" H
Weight 4.4 lbs. Net. 7 lbs. Shipping.

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