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SR Purple 13 Amp Fuse fully run in, boxed. £125 including Royal Mail Special delivery.
Would you buy a £125 tweak that sits well below the usual used market? Yes — this looks like a strong bargain, because the asking price is comfortably under the £651 25th percentile and far below the £1,709 median for recent comparable UK listings.
What makes it worth considering is that this is a well-regarded fuse upgrade in SR’s line, and the Purple version typically sells new at a meaningful premium, so a clean used example can be a very sensible way in. At this price, the main question is simply whether you’re already interested in fuse tuning and can confirm the correct 13A UK spec; if so, it’s an easy shortlist item.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Synergistic Research is an obscure hi-fi brand with no verifiable details available from reliable sources on its origin, heritage, product focus, or market position. Without confirmed information on founding year, country, notable founder, or specific categories like cables, amplifiers, or speakers, a factual editorial description cannot be provided. Knowledgeable hi-fi buyers should consult specialized audio directories or manufacturer sites for accurate details rather than unverified claims.
See all Synergistic Research listings on RADAR.
