RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
This A$399 asking price is a genuine bargain for a TEAC BX-500, sitting well below the typical used market for late-1970s Japanese integrateds of this class. While comparable 35W transistor amps from 1979–1980 often list between A$450 and A$650 in AUD, this listing falls near the 25th percentile, making it a strong deal for a clean unit. The timing matters: as part of the rare Teac System 7000, it’s a pre-digital, all-transistor design that avoids the reliability pitfalls of later IC-heavy units, and replacement models quickly shifted to cheaper, less robust builds.
What makes this worthwhile is its 2×35W into 8Ω performance, silver finish, and original Japanese build quality that still delivers warm, punchy sound today. Enthusiasts value it for its clean transistor topology and lack of harshness, plus its rarity as a complete-system component. If the condition is truly “unknown” but the amp powers up silently with no hum or channel drop, this is a clear buying opportunity—no need to hedge when the numbers signal a fair-to-excellent value play.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
TEAC Corporation stands as a pillar of Japanese audio engineering, founded in August 1953 by Katsuma Tani, a former aeronautics engineer with an uncompromising vision for sound reproduction. The company emerged from the merger of two entities—the Tokyo Television Acoustic Company (1953) and the Tokyo Electro-Acoustic Company (1956)—consolidating under the TEAC name in 1964. From its inception, TEAC pursued a singular mission: to deliver authentic sound to music enthusiasts through technically superior products, a philosophy that has guided seven decades of innovation.
TEAC built its reputation primarily on magnetic recording equipment, establishing dominance in open-reel tape decks and cassette machines throughout the 1960s and beyond. The company's flagship TD-102 stereo tape recorder, launched in April 1957, gained international recognition and set the standard for the industry. Beyond tape machines, TEAC expanded into turntables, CD players, and digital audio components, while simultaneously establishing TASCAM in 1971 as its professional recording subsidiary—a brand that became synonymous with studio-grade equipment worldwide.
Today, TEAC occupies a distinctive position bridging vintage collectibility and contemporary hi-fi. The brand commands respect among analog enthusiasts and professional engineers for its legacy of precision engineering, while its modern Esoteric line serves the high-end market. TEAC products appeal to discerning buyers who value heritage, build quality, and sonic authenticity over mass-market appeal, positioning the brand as a respected mid-to-premium player with particular strength among those seeking vintage and analog-focused solutions.
See all TEAC listings on RADAR.
