Audio Research Reference 6SE Stereo Tube Preamplifier

Audio Research Reference 6SE Stereo Tube Preamplifier Highlights

Product: Audio Research Reference 6SE Stereo Tube Preamplifier

Product SKU: 90386

Serial Number: SN55189

Input Voltage: 120V

Cosmetic Description: Exceptional condition with no visible wear. Looks like new.

What is Included: Preamplifier, Remote, Seven Sovtek 6H30pi Tubes, One 6550 Tube, Metal and Acrylic Lids, Screwdriver, Manual, Power Cable, Factory Packaging

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

Age: Less than one year

# of Owners: 1

Tobacco Exposure: No

Service History: None

MSRP: $22500

Other Notes: 

"The Audio Research Reference 6SE elevates tube amplification with remarkable transparency and midband purity, bringing its sonic performance closer to high-end solid-state systems while retaining the musical warmth tube enthusiasts love. Reviewers praise its ability to reveal the “soul of the recording,” offering cleaner, clearer detail, precise imaging, and bass control that eliminates overhang for tight, dynamic low frequencies. Tonally, it strikes a balance between classic tube warmth and a slightly cooler, more vivid sound.

Built with advanced technology from Audio Research’s flagship 160-series, the 6SE features fully balanced Class-A circuitry with zero negative feedback. Its tube complement includes six 6H30P dual triodes in the gain stage and a 6550WE for regulated power. Connectivity is versatile, with four XLR and four RCA inputs plus a dedicated processor passthrough for home theater integration. Hand-assembled in Minnesota."

Product Specifications

Reviews:  Review 1

Shipping: Cost to ship this item within the contiguous United States is a flat rate of $199- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery.