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Offered is „Signal Sleuth 205 black“ by Magnum Dynalab as second-hand device from the category „UKW without DAB/DAB+ / Bluetooth“ on audio-markt.de - the online market place for high-end. The advert with the number 5252785851 ends on 22.10.2026 at 11:16 o'clock.
Is this a strong buy for a cleaner signal path? At €225, this sits well below the €339 25th percentile and looks like a genuine bargain versus the €861 median, so the asking price is very attractive for a used Magnum Dynalab piece.
That makes it worth considering if you want an FM front-end helper that’s respected for improving reception and helping a tuner lock onto weaker stations more confidently. The upside here is simple: for modest money, you get a niche component from a serious RF-focused brand. I’d mainly want to confirm it powers up properly, the controls are clean, and any original power supply or paperwork is included, but at this price the listing reads as an opportunity rather than a risk.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Magnum Dynalab was founded in 1984 in Canada by Manfred Breunig, emerging from an innovative FM signal booster called the Signal Sleuth that revolutionized weak-signal reception. This breakthrough paved the way for the company's debut tuner, the FT-101, in 1985, which earned immediate acclaim. Originally based in Brampton, Ontario, the family-owned enterprise built its heritage on meticulous engineering, later acquired by Jim Richards in 2014 and then by Colquhoun Audio Laboratories in 2023, ensuring continued Canadian craftsmanship in Dwight, Ontario.
The brand specializes in premium FM tuners, having developed 15 analog models over decades, including the tube-infused Triode Series for audiophile warmth. Complementing these are world-class directional and omnidirectional FM antennas, essential for optimal performance. Magnum Dynalab has expanded into the Dynamyte Series, encompassing HD music streamers, digital audio converters like the MD-1ME, integrated amplifiers, preamplifiers, and internet radio tuners, all prioritizing pure, unaltered sound through top-tier components.
Positioned as a high-end niche boutique in the hi-fi market, Magnum Dynalab commands reverence among tuner enthusiasts for its unmatched analog refinement and forward-looking digital integration. Collectors prize its vintage models, while modern buyers value the enduring service and trade-in programs. Under Colquhoun's stewardship alongside Bryston and Axiom, it sustains a legacy of technical excellence for discerning listeners seeking broadcast and streaming supremacy.
See all Magnum Dynalab listings on RADAR.
