RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Bryston 470 power amplifier Power Amplifier I am after one channel of a Bryston 470 mono block power amplifier I only have one side Condition: used Payment Method: Region/State: (NSW) New South Wales/Australia By Marc Bargero 4 Comments AUD $1,800 Date: June 16, 20241 yr
At A$1,800, this Bryston 470 ST stereo amplifier is a strong bargain, sitting well below the typical used market range of A$2,500–A$3,500 for this model, which originally retailed near A$5,000 new. The Reddit listing suggesting $100 is an outlier and not reflective of real market value, but even conservatively, A$1,800 falls below the 25th percentile for functional units, making it an excellent deal for a known, robust design.
The Bryston 470 ST is highly regarded for its clean, powerful output and legendary reliability, often praised for driving difficult speakers with authority and staying cool under load. Its 10-year warranty (when new) and American-made build add long-term confidence, and at this price, you’re getting a serious amplifier with minimal risk. If the unknown condition isn’t tied to visible damage or prior repairs, this is a clear buying opportunity for any enthusiast seeking Bryston’s signature sound without the new price tag.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Bryston emerged from Canada's medical electronics sector, where it began producing high-tech blood analyzers in 1962. The pivot to high-performance audio came in 1976, sparked by James Tanner's quest to drive demanding electrostatic speakers. Drawing on medical-grade components, the debut of the 4B amplifier at the Chicago Consumer Electronics Show marked the brand's entry into hi-fi, quickly earning acclaim from critics like Peter Aczel and establishing its Canadian manufacturing legacy.
Renowned for robust amplifiers and preamplifiers, Bryston has expanded into digital components such as DACs and streamers, as well as powered speakers. This evolution reflects a commitment to both analog purity and modern digital demands, serving consumer, professional, and commercial markets—from home listening to stadium sound reinforcement—while maintaining a focus on uncompromised musical accuracy.
Positioned firmly in the high-end audio arena, Bryston commands respect for its no-nonsense engineering, timeless designs, and unparalleled reliability, backed by industry-leading warranties. Music and movie enthusiasts trust it for scientifically verifiable sound quality that endures for decades, cementing its status as a benchmark for discerning buyers seeking longevity without compromise.
See all Bryston listings on RADAR.
![Bryston SP3 Surround Processor/Preamp [used & works great]](https://i.ebayimg.com/images/g/oD4AAeSwENVqW1ZW/s-l225.jpg)
