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A strong deal: at US$2,899, this sits well below the comparable-market 25th percentile of US$3,299 and notably under the US$3,700 median. Assuming it is genuinely working and complete, the price looks more like a buying opportunity than merely fair value.
The No. 333 remains a formidable dual-mono amplifier, delivering 300 watts per channel into 8 ohms and doubling power into tougher 4- and 2-ohm loads. It is prized for control, dynamics, transparency, and the ability to drive demanding speakers without sounding strained. The main practical consideration is its substantial size, roughly 146-pound shipping weight, and high idle consumption; arrange proper lifting and ventilation. At this price, a clean demonstration and confirmation of both channels, balanced and single-ended inputs, and the correct mains configuration would make it especially compelling.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Mark Levinson Audio Systems originated in 1972 in New Haven, Connecticut, USA, founded by musician and audio innovator Mark Levinson. A professional multi-instrumentalist with a keen ear for sound reproduction, he launched the brand to bridge the gap between studio fidelity and home listening, debuting with the groundbreaking LNP-2 preamplifier—the world's first high-end audio product. Though Levinson later pursued ventures like Cello and Red Rose Music after parting ways with the company in 1980, the Mark Levinson name endures as a cornerstone of American hi-fi heritage.
The brand specializes in premium solid-state electronics, renowned for meticulously engineered amplifiers, preamplifiers, integrated amplifiers, and digital-to-analog converters (DACs). Its Pure Path circuit design and innovations like the R-2R ladder volume control define a lineup that prioritizes uncolored, reference-level performance. While early offerings included power amps like the ML-2 monoblocks, today's portfolio under Harman International ownership extends to high-end streaming components and turntable-compatible gear, all crafted for audiophiles seeking precision over compromise.
Positioned firmly in the ultra-high-end market, Mark Levinson commands reference status among discerning buyers, synonymous with no-compromise build quality, natural timbre, and benchmark transparency. Over five decades, it has set industry standards, attracting collectors and enthusiasts who value its legacy of pushing sonic boundaries through superior materials and engineering excellence.
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