RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
This looks like a strong deal. At US$75, it sits far below the US$612 25th percentile and miles under the US$1,149 median for recent comparable listings, so the asking price is bargain territory.
The key upside here is obvious: 101D/WE101D-type tubes are niche, sought after, and often pricey enough that a clean, usable pair can justify a modest ask on its own. If these are genuinely matched, quiet, and have decent remaining life, this is the kind of low-risk buy that can be a smart spare-parts or audition move; I’d only hesitate if the seller can’t confirm exact type, matching, or hours.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Coincident Speaker Technology emerged from the vision of Israel Blume, a Canadian audio enthusiast dissatisfied with the sonic shortcomings of established brands like Quad, MartinLogan, and Wilson. Founded in 1993 in Richmond Hill, Ontario, the company debuted its first product, the Triumph two-way bookshelf speaker, in 1994. Blume's hands-on approach—designing and manufacturing speakers entirely in Canada—quickly set Coincident apart, evolving from modest origins to a lineup spanning floorstanders, bookshelves, and beyond.
The brand's core focus remains loudspeakers, renowned for their superior build quality, high sensitivity, and wide frequency response, often at competitive prices against pricier rivals. Over time, Coincident expanded into a full system ecosystem, introducing cables and electronics such as amplifiers to complement its speakers, enabling cohesive high-performance setups without compromise.
Positioned as a niche boutique in the high-end audiophile market, Coincident commands respect among discerning buyers for delivering exceptional value and transparency. Its products carve a dedicated following, emphasizing uncolored reproduction and robust construction that punches above its weight, making it a go-to for those seeking reference-level sound without extravagant costs.
See all Coincident listings on RADAR.
