Audio ResearchRef 75 SEusedAudio Research Ref 75 SEBeautiful Audio Research Ref 75 SE. Built 4/24/17 it is less than two years old! Countless reviews on this amazing amplifier. Selling because I upgraded to the GS150. www.audioresearch.com/en-us/pr...5500.00

Audio Research Ref 75 SE

Listing ID: lis9b00a Classified 
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Condition
9/10
Payment methods
Ships fromCleveland, OH, 44120
Ships toUnited States
Package dimensionsunspecified
Shipping carrierUPS
Shipping cost
Original accessoriesRemote Control, Box, Manual
AverageResearch Pricing

Beautiful Audio Research Ref 75 SE. Built 4/24/17 it is less than two years old! Countless reviews on this amazing amplifier. Selling because I upgraded to the GS150. 

www.audioresearch.com/en-us/products/power-amplifiers/reference-75-se

TECHNICAL SPECIFICATIONS

POWER OUTPUT

75 watts per channel continuous from20Hz to 20kHz. 1kHz total harmonic
distortion typically 0.6% at 75 watts, below 0.05% at 1 watt. 



POWER BANDWIDTH
7Hz to 60kHz.

FREQUENCY RESPONSE
 0.7Hz to 75 kHz.

INPUT SENSITIVITY

1.4V RMS BAL for rated output. (25 dB Bal gain into 8 ohms.)

INPUT IMPEDANCE

300K ohms Balanced.
OUTPUT TAPS

8 ohms, 4 ohms.
POWER REQUIREMENTS

105-125VAC 60Hz

TUBES REQUIRED

2 – Matched pair KT150 – Power Output; 2 – 6H30 Driver.

DIMENSIONS

19" (48.3 cm) W x 8.75" (22.2 cm) H x 19.5" (49.5 cm) D. Handles
extend 1.5" (3.8 cm) forward.

WEIGHT

47 lbs. (21.3 kg) Net; 63 lbs. (28.6 kg) Shipping.

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