Audio Research Reference 75 SE vacuum tube stereo power amplifier, USA

Audio Research Reference 75 SE vacuum tube stereo power amplifier, USA

The Reference 75 SE, a stunning amp in every way – performance, styling and reliability combined to a new music listening experience.






- Decades of proven Audio Research vacuum tube technology.
- Timeless appearance resembling precision laboratory equipment, overbuilt, industrious aesthetic.
- Capable of controlling wide variety of speakers.
- KT150 vacuum tube offers higher power handling and current delivery.
- Custom designed capacitors couple the tubes’ output for purest signal possible.



Natural aluminum finish
75 watts per channel continuous
Below 0.05% 1kHz THD @ 1 watt.
Freq Response:(-3dB points at 1 watt) 0.7Hz to 75 kHz.
Input Sens: 1.4V RMS BAL for rated output.
Input Impedance: 300K ohms Balanced



Output Polarity: Non-inverting. Balanced input pin 2+ (IEC-268).
Output Taps: 8 ohms, 4 ohms.
Output Regulation: Approximately 1.0dB 8 ohm load to open circuit (Damping factor approximately .
Slew Rate: 10 volts/microsecond
Rise Time: 4.0 microseconds.
Hum & Noise: <0.06mV RMS – 112dB below rated output (IHF weighted, input shorted).
Power Supply Energy Storage: Approximately 520 joules.



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



Dimensions: W483 x H222 x D495 mm. Handles extend 38mm
Weight: 21.3kg



WHAT HIFI: A fabulous power amplifier capable of sonic magic!
+ A beautifully transparent and inviting performance
+ Lovely dynamics and excellent detail resolution
+ Easy bias adjustment



Stereophile.com
“The Reference 75 touched me on a deeply personal level.
It has no flaws, and several strengths that exceed the performance of any amplifier I’ve heard in my home.
I loved my time with the Reference 75, and felt it equaled or exceeded the performance of my Reference 110 overall.
The hell with it. I’m buying the Audio Research Reference 75!”





Great condition. 100% perfect working.
Comes with original 20A power cord (No Box)

RM22,800



Welcome for audition.
*Credit cards accepted.
Subang Jaya ss14
Contact 012 61169 17
https://actsessory.com/pre-owned-used/
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Comes with NEW original spare tubes from Audio Research and bias adjustment tool.