Audio Research DS450 Power Amplifier

Name: Audio Research DS450 Power Amplifier
Brand: The Music Room
SKU: 98921
Price: 2799.0 USD
Availability: InStock

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$7,995.00 (65% Off Est. Retail)

From $2,799.00

$7,995.00 (65% Off Est. Retail)

$2,799.00

From $2,799.00

$2,799.00

+$99.00 Shipping to contiguous US.
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Product Highlights

Delivering 450 watts per channel into 8 ohms (550 watts into 4 ohms) and a peak output current of 35 amps, the Audio Research DS450 stereo power amplifier pairs a massive linear analog power supply with a proprietary high-speed analog switching MOSFET output stage. Built entirely in-house without off-the-shelf modules, this balanced differential design features custom US-made transformers, hand-wound filters, Litz internal wiring, and 1239 joules of energy storage. It stays exceptionally cool under heavy loads while offering balanced XLR and single-ended RCA inputs, dual Cardas binding posts, and 12V trigger support.

Critical reviews highlight the DS450 for providing the warm, natural musicality of tube amplification alongside the raw authority and control of solid-state. Reviewers praise its vice-like speaker grip, effortless dynamic jump factor, and deeply controlled bass response. The amplifier is widely recognized for its transparent midrange, detailed grainless highs, and expansive soundstage, proving that high efficiency can coexist with true high-end refinement without sounding clinical or dry.

For listeners looking to effortlessly drive demanding loudspeakers without sacrificing thermal efficiency or system flexibility, this amplifier represents an ideal long-term anchor. Its ability to combine relentless power reserves with delicate acoustic nuance ensures your listening setup performs at its absolute peak for years to come.

Brand	Audio Research
Type	Power Amplifiers
Component Color	Silver
MSRP	$7,995.00
SKU #	98921
Serial #	40005112
Cosmetic Rating	8 - Very good condition with minimal visible cosmetic wear including minor blemishes and scratches on top and side faces, with a few small dents near the front facing logo. Despite these cosmetic imperfections, this amplifier sounds amazing and will make a fine addition to any setup.
Functional Notes	Operational condition of this item is excellent, fully tested and no issues found.
Age	Unknown
Owners	Unknown
Service History	None

Amplifier, Power cable, Manual, Factory packaging.

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