Bryston 4B ST Power Amplifier 4B-ST
- Location
- US
- Seller
- nv-scheelite
- Source
- eBay US
- Posted
- 9 Jul 2026
- Last seen
- 5d ago
RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
US$1,950 is a fair price, sitting just below the 75th percentile of US$2,017 and near the median of US$1,767 for used Bryston 4B STs. It’s not a bargain, but it reflects the amp’s strong retained value and isn’t ambitious given the market.
The 4B ST is legendary for its rock-solid reliability, linear power delivery, and unmatched durability in both studio and home hi-fi use. It delivers clean, uncolored sound with massive headroom, making it a top choice for critical listening and mastering. Listings in original-owner condition with remaining warranty are especially worthwhile, as Bryston’s warranty is a key asset. At US$1,950, this is a solid buying opportunity for an enthusiast who values consistency and longevity over flashy specs.
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.
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