Audio Research Reference 160M MkII Power Amplifier
Best high-end monoblock for audiophiles seeking refined tube-driven sonic realism.
This monoblock masterfully bridges the gap between the lush, organic warmth of vacuum tubes and the iron-fisted authority of modern solid-state regulation. You sacrifice the compact convenience of an integrated unit for a massive, three-dimensional soundstage that brings a lifelike, cinematic presence to your listening room.
$22500.00
at
Scott Walker Audio
Who it's for
- Audiophiles seeking lifelike transparency and expansive dynamic range
- Listeners wanting customizable sound profiles for diverse speaker setups
- Investors prioritizing premium craftsmanship and long-term equipment value
Who should skip it
- Owners with limited floor space or non-reinforced equipment racks
- Budget-conscious buyers seeking entry-level high-fidelity amplification
- Users avoiding the ongoing costs and maintenance of vacuum tubes
Performance breakdown
Midrange Resolution
Delivers lifelike vocal textures with breathtaking clarity and emotional depth.
Power Delivery
Effortlessly drives demanding speakers with authoritative control and musical fluidity.
Noise Floor
Remarkably quiet operation allows subtle micro-details to emerge from total silence.
Soundstage Depth
Creates a vast, three-dimensional acoustic space that feels truly immersive.
Build Integrity
Heavy-duty construction reflects a commitment to long-term reliability and performance.
Sonic Versatility
Triode mode offers a refined, intimate alternative to standard output settings.
Key Specs
Power Output
140 watts continuous
Frequency Response
0.5Hz to 110kHz
Input Impedance
200k ohms Balanced; 100k ohms Single-ended
Output Taps
4, 8, 16 ohms
Switchable Ultralinear/Triode operation
Proprietary auto-bias circuit
Integrated power meter with adjustable LED illumination
Solid-state power regulation
4-layer circuit board
Uses four KT150 output tubes and two 6H30 driver tubes
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