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QUAD 21L2
Quad 21L2 9 views

QUAD 21L2

USD$433 EUR$375
Location
Nieuw-Buinen, NL
Seller
Bert
Source
Marktplaats
Posted
10 Jun 2026
Last seen
1d ago

RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.

Seller's Description

Hele mooie luidsprekers, en zo klinken ze ook. Google maar eens. Voor een serieuze liefhebber, die waarde hecht aan een hoogwaardige weergave. Ze verdienen wel een goede versterker. Uiteraard zijn ze

Our Thoughts RADAR AI

Should you jump on a €375 ask when the recent comparable market sits at a €488 median and only €434 at the 25th percentile? Yes — that places this listing clearly below the lower quartile, so it reads as a strong deal rather than merely fair value.

That matters because these are respected speakers with a warm, coherent, easy-to-live-with presentation that still has enough scale and refinement to satisfy serious listening. At this price, the upside is getting a well-liked classic at a sensible entry point; if the cabinets are tidy and the drivers are healthy, it’s the kind of buy that leaves room for a proper setup and still feels like you won.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Quad

Quad, the venerable British hi-fi brand, traces its origins to 1936 in London, when engineer Peter J. Walker founded S.P. Fidelity Sound Systems, soon renamed the Acoustical Manufacturing Company. Relocating to Huntingdon in 1941 after wartime bombing, the firm shifted from public address gear to domestic audio amid post-war demand for superior sound reproduction. Walker's pioneering ethos—prioritizing "the closest approach to the original sound"—defined Quad from its early QA12 amplifiers, adopted by the BBC, to the iconic Quad I of 1953.

The brand excels in amplifiers and electrostatic loudspeakers, revolutionizing both categories. The Quad II power amplifier of 1953 introduced cathode coupling for vanishingly low distortion, while the 1956 ESL 57 delivered the world's first full-range electrostatic speaker, employing a massless film diaphragm for unparalleled transparency and transient speed. Quad advanced into solid-state with the 1967 303 and transistor designs featuring innovative "Triples" output stages, later expanding to integrated amps like the 99 series, moving-coil speakers, and modern electrostatic models such as the ESL 988 and 989.

Today, under the International Audio Group since 1997, Quad holds a prestigious position in the high-end market, revered by audiophiles for its unyielding pursuit of accuracy over trends. Its heritage components command vintage collector status, yet contemporary offerings maintain a niche boutique appeal among discerning buyers seeking refined, distortion-free reproduction that honors Walker's legacy.

See all Quad listings on RADAR.

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