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Aurorasound HFSA-01 Hybrid Integrated Amplifier w/ MM Phono

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Original price $4,290.00 (37% Off Est. Retail)
Original price From $2,699.00
Original price $4,290.00 (37% Off Est. Retail)
Current price $2,699.00
From $2,699.00
Current price $2,699.00

+$65.00 Shipping to contiguous US.
Tax collected at checkout.

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Cost to ship this item within the contiguous United States is a flat rate of $65.00 - including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Note that all items valued over $750 will require a signature upon delivery. Our Safe Pack and Ship Guarantee means we guarantee its safe arrival. Items are carefully double-boxed or custom foam-molded.

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Product Highlights

The Aurorasound HFSA-01 delivers 14W + 14W into 8Ω and 4Ω and features a built-in MM phonostage. Designed by Shinobu Karaki-san, this hybrid integrated amplifier utilizes EL84 vacuum tubes in a push-pull configuration paired with high-precision OPA604A drivers. It includes the innovative "Easy Compensator" for adjusting phono EQ curves like RIAA and DECCA, alongside a dedicated headphone output and isolated power supplies. Ornamented with Mahogany wood side panels and custom Japanese transformers, the HFSA-01 provides a transparent, high-resolution performance that excels with both digital and analog sources.

As a Stereophile Class A 2025 Recommended Component, the HFSA-01 is celebrated for its "dancelike intensity" and surprising bass control. Reviewers highlight its "lean and clean" sound signature, which masterfully combines solid-state punch with the liquid musicality of EL84 valves. This amplifier offers an engrossing, precise listening experience that bridges the gap between vintage aesthetic and modern high-fidelity performance. The Aurorasound HFSA-01 represents a sophisticated fusion of technical excellence and timeless audio design.
Brand Aurorasound
Type Integrated Amplifiers
MSRP $4,290.00
Serial # 22A24145
Cosmetic Rating

9 - Excellent condition with no notable blemishes.

Functional Notes

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

Age Less than one year
Owners 2
Service History None

Integrated Amplifier, Four RCA 6BQ5 Tubes, Manual, Power Cable, Easy Compensator Plate, Factory Packaging

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