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Audio Research GS150 Tube Power Amplifier

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Original price $20,000.00 (65% Off Est. Retail)
Original price From $6,999.00
Original price $20,000.00 (65% Off Est. Retail)
Current price $6,999.00
From $6,999.00
Current price $6,999.00

+$149.00 Shipping to contiguous US.
Tax collected at checkout.

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Product Highlights

Tube Hours: 130

The Audio Research GS150 delivers 155 watts per channel from four matched pairs of KT150 output tubes and four 6H30 driver tubes with four and eight-ohm taps. This stereo amplifier blends vacuum tube warmth with a refined, modern aesthetic. Featuring front-panel meters for monitoring output, bias, and voltage, it provides clear operational insight. The layout ensures a pure signal path that maximizes stability, allowing it to effortlessly manage demanding musical passages while maintaining absolute composure.

Earning Product of the Year honors from TONEAudio and acclaim from Hi-Fi News, this component is celebrated for its lifelike realism. Critics praise its ability to blend a lush, three-dimensional spaciousness with remarkable neutrality and authoritative bass control. Rather than sounding soft, reviewers highlight its transparency and stability when driving difficult speaker loads. The striking visual design, styled with Sonus faber, transforms a powerhouse component into a luxurious aesthetic centerpiece.

Integrating this amplifier is a seamless way to bring a live-performance scale into your listening room. It serves as an ideal destination for audiophiles who demand both the emotional intimacy of tubes and the control needed for modern loudspeakers. The power reserves ensure that every nuance is rendered with effortless micro-dynamics. For those seeking an heirloom-quality component that bridges the gap between classic musicality and modern resolution, this amplifier represents a deeply rewarding investment.
Brand Audio Research
Type Power Amplifiers
MSRP $20,000.00
SKU # 95638
Serial # SN48141
Cosmetic Rating

8 - Very good condition with minimal visible cosmetic wear including some light marks on the top of the transformer shroud and tube deck. Despite these minor blemishes, this amplifier still looks great and sounds wonderful.

Functional Notes

Operational condition of this item is excellent, fully tested and no issues found.

Age Unknown
Owners 2
Service History None

Power Amplifier, Eight Tungsol KT150 Tubes, Four Sovtek 6H30Pi Tubes, Power Cable, Factory Packaging

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