Reference 160M vs Reference 160S
The Reference 160S's weight is 45.36 kg (100 lbs) against the Reference 160M's 28.12 kg (62 lbs). Both share power @ 8ω (140W), thd (1.000%), and class (Tube).
Both turn up in the same documented systems.
AI-generated product photo — not official manufacturer imagery.
AmplifiersTube AmplifiersPower AmplifiersDiscontinued
Estimated price (community-sourced)
$30,000
Around — community and catalog average, updates slowly
About the Reference 160M
The Audio Research Reference 160M is a tube monoblock power amplifier rated at 140 watts continuous from 20Hz to 20kHz in Ultralinear mode, or 70 watts in Triode mode. Its output stage uses four matched KT150 tubes, supported by two 6H30 gain-stage tubes. The amplifier features switchable Ultralinear/Triode operation, proprietary automatic biasing, balanced and single-ended inputs, and 4-, 8-, and 16-ohm output taps. A sculpted protective cover incorporates an integrated cooling fan, while solid-state power regulation and Audio Research’s High Energy Capacity transformer support stable operation and high-current transient delivery.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 140W @ 8Ω
- Amplifier Class
- tube
Analog Output
Analog signal output specifications
- THD
- 1.000%
Physical Dimensions
Size, weight, and appearance
- Weight
- 28.12 kg (62 lbs)
Key Specifications
Power: 140W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions