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At US$3,599, this used Burson Audio Timekeeper stereo power amplifier is ambitiously priced, sitting well above the median of US$2,094 and the 75th percentile of US$2,593 from recent comparable listings; it exceeds the top of the typical used range by nearly US$1,000. While new retail for a pair was around US$5,200 (placing a single unit at roughly US$2,600), this single asking price is steep for a used stereo amp unless it includes rare accessories or is in pristine original-owner condition.

The Timekeeper earns respect as a compact yet muscular 80W+80W Class AB amplifier that can be bridged to deliver 240W as a monoblock, offering serious power and excellent measured performance including THD of 0.03% and >98dB signal-to-noise. Its versatility, solid build, and ability to drive demanding speakers make it a worthwhile buy when priced fairly, but at US$3,599, buyers should scrutinize condition, age, and included items before committing, as this price demands exceptional justification.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Burson Audio

Burson Audio emerged in 1996 in Melbourne, Australia, from a collective of passionate audiophiles united by a pursuit of audio perfection. What began as a labor of love—pooling expertise in engineering, technology, and music for personal enjoyment—evolved into a commercial venture by 2005 with the release of their debut products. This grassroots origin underscores their unwavering commitment to innovative, no-compromise designs unbound by mass-market constraints.

The brand specializes in high-performance categories like Class-A headphone amplifiers, DACs, pre- and power amplifiers, and discrete op-amps, alongside integrated solutions such as the Conductor and Soloist series. Signature innovations include custom-designed op-amps, fully IC-free Class-AB amplifiers like the Timekeeper with its linear power supply, and the proprietary Max Current Power Supply (MCPS) technology. Their minimalist circuits prioritize transparency and power, often featuring high-current mono blocks and discrete components for audiophile-grade reproduction.

Burson occupies a niche boutique position in the high-end hi-fi market, revered by head-fi enthusiasts and discerning listeners for meticulous craftsmanship and exceptional sound quality. Independent and innovative, they stand apart through engineering excellence that challenges conventions, earning a global reputation among those seeking authentic, boundary-pushing audio without corporate dilution.

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