Audio Research Reference 5 specs
General info
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Amplifier usage:
Pre-amplifier
Type:
Vacuum tube (Valve)
Construction type:
Preamplifier
0.01 %
THD:
0.0002 - 200kHz at +-3dB
Frequency response:
Line in: 120 kohms +/-5%
Input impedance:
less than 300 ohms
Output impedance:
Connectivity
Unbalanced (RCA): 7
Inputs:
Analog: Unbalanced (RCA)
Outputs:
Body
19 in x 7 in x 15.5 in
Dimensions (WxHxD):
304.4 lb
Weight:
No
Rugged:
Power
100 V - 270 V
Power adapter voltage:
50 Hz, 60 Hz
Links
Official page:
-
in English:
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If you are interested in using our specs commercially, check out our Amplifiers specs database licensing page.
Filed in: Audio Research Amplifiers
Description: The REF 5 is the latest model in a series of the finest and most successful line-stage preamplifiers ever made. From the REF1 to the REF2 to the REF3 to the REF5, each one has built upon the legacy of its predecessor as the most sought-after reference level line-stage preamplifier. The REF5 clearly redefines the state of the art at a price that is not inexpensive but represents extraordinary value. Like every Audio Research product,... read more
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