Jeff Rowland Design Model 555 Power Amplifier

Name: Jeff Rowland Design Model 555 Power Amplifier
Brand: Jeff Rowland Design
SKU: 100479
Price: 9999.0 USD
Availability: InStock

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$16,400.00 (39% Off Est. Retail)

From $9,999.00

$16,400.00 (39% Off Est. Retail)

$9,999.00

From $9,999.00

$9,999.00

+$135.00 Shipping to contiguous US.
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Product Highlights

The Jeff Rowland Model 555 power amplifier delivers 150 watts per channel into 8 ohms (300 watts into 4 ohms) in a solid-state Class AB topology. Functioning as a high-performance anchor for premium audio setups, this component bridges into mono mode to output 330 watts into 8 ohms. It features a chassis precision-milled from a solid block of aircraft-grade aluminum for optimal thermal dissipation and resonance control. The circuit incorporates Lundahl amorphous core input transformers alongside an advanced switch-mode power supply with Active Power Factor Correction. Balanced XLR and single-ended RCA inputs route through transimpedance architecture with silver-Teflon signal wiring.

Critical consensus praises the Model 555 for its velvety black background, exceptional transparency, and effortless control over demanding musical passages. Audiophiles highlight its ability to render a holographic soundstage filled with rich harmonic texture and zero listener fatigue. Often hailed by reviewers as a forever amplifier, critics note that its high current delivery drives difficult speaker loads while unearthing subtle micro-details.

Investing in this amplifier brings refined authority and artisan craftsmanship to the center of your daily listening environment. Its synthesis of physical elegance and electrical purity reveals hidden spatial dimensions within your favorite recordings. It represents an essential upgrade for enthusiasts seeking uncompromising dynamic realism and pure musical intimacy.

Brand	Jeff Rowland Design
Type	Power Amplifiers
Component Color	Black
MSRP	$16,400.00
SKU #	100479
Serial #	J0035
Cosmetic Rating	8 - Very good condition with minimal visible cosmetic wear including a minor scratch on the top edge of the faceplate and one minor scratch near the top left rear corner. Fortunately, these blemishes aren't visible from listening position, and do not detract from the wonderful appearance and sound of this premium amplifier.
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, Factory Packaging

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