RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
• Overview – The Jeff Rowland 112 Power Amplifier, released in 2004, is a solid state Class AB stereo power amplifier delivering refined power, exceptional control, and the brand’s signature ultra-low noise performance.
• Balanced Circuit Design – Featuring fully balanced circuitry and precision-matched components, the Jeff Rowland 112 Power Amplifier delivers remarkable transparency, expansive soundstaging, and effortless dynamic scaling across demanding loudspeaker loads.
• Precision Power Delivery – With a high-current output stage and robust linear power supply, this amplifier produces authoritative bass control, smooth midrange texture, and refined high-frequency extension without harshness or strain.
• Specifications – Rated at 150 watts per channel into 8 ohms and 300 watts into 4 ohms, balanced XLR and RCA inputs, high-current output stage, frequency response 10Hz–40kHz, signal-to-noise ratio exceeding 90dB.
• Dimensions – Approximately 432 mm wide × 95 mm high × 356 mm deep, housed in a precision-machined aluminum chassis designed for thermal stability and mechanical resonance control.
• Weight – Weighs approximately 15 kg, reflecting its substantial power supply, heavy-duty transformer, and solid billet aluminum construction typical of Jeff Rowland designs.
At S$3,200, this Jeff Rowland 112 is a genuine bargain compared to the obvious alternative: paying S$3,781 or more just to hit the 25th percentile of recent SGD listings. The median asking price for comparable units is S$5,408, with the 75th percentile at S$7,603, so snagging one like-new at S$3,200 is an exceptional deal that demands quick action.
The Model 112 is revered for its ultra-low noise, massive current delivery, and rock-solid timing that makes complex music feel effortless, often outperforming contemporaries in resolution and dynamic punch. At this price, you’re getting a high-end stereo power amp in like-new condition with no mentioned caveats—this is a rare buying opportunity for enthusiasts who value Jeff Rowland’s signature clarity and power without the usual premium.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Jeff Rowland Design Group
Founded in 1984 in Colorado Springs, Colorado, Jeff Rowland Design Group emerged as a pioneering force in high-end audio engineering. The company was established with an uncompromising vision: to become the undisputed leader and innovator in precision audio reproduction. From its inception, the brand distinguished itself through cutting-edge technological advancement, most notably by being among the first manufacturers to embrace and refine class D amplification during the 1990s when the broader industry remained skeptical of the technology.
The brand's product portfolio centers on precision-engineered separates, with amplification as its cornerstone. Jeff Rowland is best known for its power amplifiers and preamplifiers, which showcase the company's obsessive focus on eliminating distortion and achieving sonic transparency. The lineup has expanded to include integrated amplifiers and digital-to-analog converters, reflecting the evolution of digital audio sources into the modern listening environment. Each component is meticulously crafted, often machined from single blocks of aerospace-grade billet aluminum—a signature manufacturing technique that defines the brand's aesthetic and structural integrity.
Jeff Rowland occupies the rarefied tier of ultra-premium, niche luxury audio. The brand commands a devoted following among serious audiophiles and has accumulated numerous industry accolades for its uncompromising sound quality and build excellence. However, the substantial cost of its products positions it firmly beyond mainstream reach, making it accessible only to collectors and enthusiasts willing to invest significantly in reference-grade audio performance. Over four decades, the company has maintained its reputation as an unqualified leader in high-end amplification design.
See all Jeff Rowland listings on RADAR.
SoundTribe Asia
Dealer
Like new
SoundTribe Asia
Dealer
Very good
eBay UK
eBay UK
GB
eBay US
audio-markt.de
Good
DE
