Audio Research LS2B Hybrid Preamplifier

Name: Audio Research LS2B Hybrid Preamplifier
Brand: The Music Room
SKU: 98741
Price: 1349.0 USD
Availability: InStock

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$2,995.00 (55% Off Est. Retail)

From $1,349.00

$2,995.00 (55% Off Est. Retail)

$1,349.00

From $1,349.00

$1,349.00

+$55.00 Shipping to contiguous US.
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Product Highlights

Specifications: Hybrid Class-A tube/FET line stage preamplifier with (1) 6922/6DJ8 tube, 18 dB SE / 24 dB balanced gain, 6 line inputs, Direct Gain Path, and XLR/RCA inputs and outputs. The Audio Research LS2B is a reference-grade preamplifier designed for maximum signal purity. Utilizing a single dual-triode tube alongside low-noise FETs, it delivers tube harmonic richness with solid-state speed and control. Its Direct Gain Path routes signals straight to a 41-detent attenuator, bypassing unnecessary switches for maximum clarity. Extensively regulated power supplies and flexible balanced connectivity ensure effortless dynamic swing and system synergy.

Reviewers consistently praise the LS2B for its expansive soundstage, pinpoint imaging, and impressive dynamic slam. Critics highlight its low noise floor, articulate bass response, and holographic midrange, noting its ability to resolve fine detail without fatigue. Its transparent delivery preserves natural instrument timbre without adding artificial coloration, making it a standout performer in its class.

For enthusiasts seeking to elevate their listening experience, the LS2B offers the ideal balance of tube warmth and solid-state precision. It serves as an uncompromising control center that breathes new life into power amplifiers and high-resolution sources. Adding this classic Audio Research preamplifier to your setup is an investment in legendary engineering that delivers authentic, highly engaging musicality every time you listen.

Brand	Audio Research
Type	Preamplifiers
Component Color	Black
Component Features	Remote Control Capable
MSRP	$2,995.00
SKU #	98741
Serial #	83057013
Cosmetic Rating	7 - Good cosmetic condition with some minor visible cosmetic wear including chips on the upper edge of the faceplate and small scratches on the front. These cosmetic blemishes do not affect the functionality of the unit, and it still looks beautiful from listening position.
Functional Notes	Operational condition of this item is excellent, fully tested and no issues found.
Age	Unknown
Owners	2
Service History	None

Preamplifier, (1x) Fisher Corporation 6DJ8/ECC88 Tube, Factory Packaging

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