Audio Research LS3B Preamplifier

Name: Audio Research LS3B Preamplifier
Brand: The Music Room
SKU: 95975
Price: 999.0 USD
Availability: InStock

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$1,995.00 (50% Off Est. Retail)

From $999.00

$1,995.00 (50% Off Est. Retail)

$999.00

From $999.00

$999.00

+$37.00 Shipping to contiguous US.
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Product Highlights

The Audio Research LS3 and LS3B are premium solid-state line stage preamplifiers featuring a Class-A output stage, five single-ended RCA inputs, dual main outputs for bi-amping, and dedicated XLR inputs and outputs on the balanced LS3B version. Designed to bring legendary high-end sound to a wider audience, these components utilize high-voltage power supplies to deliver a tube-like midrange warmth. Built into a robust, standard rack-width chassis, they represent a masterful blend of engineering and dual-mono circuit design focused entirely on signal purity.

Earning a coveted Class A rating from Stereophile alongside global acclaim, this series won worldwide recognition for its high-fidelity performance. Critical consensus praises the preamplifier for its exceptional neutrality, speed, and dynamic control. Reviewers note that its highly revealing acoustic nature pairs beautifully with tube amplifiers, while the balanced XLR circuitry of the LS3B is celebrated for lowering the noise floor and dramatically expanding the soundstage.

Choosing a component of this caliber is about anchoring your system with tank-like reliability, immense durability, and timeless engineering. Its enduring design philosophy inspired a modern line of successors, proving its transparent approach remains benchmark quality. For the enthusiast seeking a masterfully built centerpiece that bridges solid-state precision with genuine musical emotion, it provides an exceptional foundation for true high-fidelity performance.

Brand	Audio Research
Type	Preamplifiers
MSRP	$1,995.00
SKU #	95975
Serial #	83463011
Cosmetic Rating	7 - Good cosmetic condition with some minor visible cosmetic wear including some marks on the top edge of the faceplate. There are also some marks on the top and sides of the chassis. Despite these minor blemishes, this unit still looks great and sounds wonderful.
Functional Notes	Operational condition of this item is excellent, fully tested and no issues found.
Age	15 years or older
Owners	1
Service History	None

Preamplifier, Remote, Factory Packaging

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