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Offered is „SUN“ by Trenner & Friedl as exhibit from the category „Compact Speaker“ on audio-markt.de - the online market place for high-end. The advert with the number 3638924987 ends on 10.11.2026 at 13:39 o'clock.
Is €2,190 the sweet spot for a compact classic, or is there still room to negotiate?
At €2,190, this sits a little below the €2,313 median and well above the €888 25th percentile, so it reads as fair-to-good rather than a steal. It is not bargain-basement, but it is comfortably inside normal used-market territory and closer to sensible than ambitious.
That makes sense for a speaker with a strong reputation for coherence, tonal purity, and big sound from a small cabinet, especially for listeners who value imaging and musical flow over sheer scale. In good condition, it’s a worthwhile buy if you want a high-end compact that can punch above its size; just confirm matching pairs, cosmetic condition, and that any original packing or stands are included.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Sun Audio appears to be a long-running Japanese audio brand, with references placing its founding in 1980 and its operations in Tokyo. The company’s heritage is tied to the classic Japanese specialist-audio tradition, and it has been associated over the years with tube-amplifier design and development rather than mass-market consumer electronics. That said, the brand’s history is a little opaque in public English-language sources, so precise founder details are not easy to verify with high confidence.
Sun Audio is best known for vacuum-tube amplifiers, especially single-ended triode designs and kits such as 300B-based models. It has also been connected to transformer and pro-audio engineering roots, which helps explain its appeal among hobbyists who value parts quality and hands-on assembly. The brand is not widely known for speakers, turntables, DACs, or headphones; its identity is much more amplifier-centric.
In the market, Sun Audio sits firmly in the niche, enthusiast, and vintage-inspired camp rather than the mainstream high-end. Its products tend to attract buyers who want traditional tube sound, DIY-friendly construction, and Japanese boutique credibility. For knowledgeable hi-fi buyers, it reads as a specialist marque with cult appeal, especially among listeners drawn to SET amplification and classic valve aesthetics.
See all Sun Audio listings on RADAR.
