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Pair NOS Mullard ECC32 tubes Supplied in white boxes
For a valve pair this old, timing matters because provenance, matching, and test results often matter more than age alone. At £600, this sits far above the recent used market anchor of £99 median and £159 at the 75th percentile, so it’s a very ambitious ask unless the valves are exceptionally strong, closely matched, and properly documented.
That said, Mullard ECC32s are sought after for their rich, spacious presentation and strong midrange reputation, which is why serious collectors and tube rollers still chase them. If this pair tests well, comes from a reputable source, and includes clear measurements or traceable history, the right buyer may still see value here; without that, it’s more a specialist premium than a broad-market bargain.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Captain Stanley R. Mullard founded the Mullard Radio Valve Company in 1920 in the United Kingdom, initially to produce high-power transmitting valves for the British Admiralty. Drawing from his engineering background and passion for music, he expanded into audio components, creating vacuum tubes renowned for their reliability and superior sound quality. Acquired by Philips in the 1920s, the brand grew into a dominant force in valves and semiconductors, with production spanning facilities in Mitcham and Southampton.
Mullard focused primarily on vacuum tubes—or "valves"—that powered high-fidelity amplifiers and professional recording equipment, alongside early transistors and audio drivers. Historical products like the 1960s Mullard 510 valve amplifier exemplified their expertise in hi-fi amplification, while their hand-assembled valves became staples in studio and home systems. Though not a modern maker of speakers, turntables, DACs, or headphones, their components influenced entire audio chains.
Today, Mullard holds a revered position as a vintage high-end icon among audiophiles and collectors, celebrated for the "Mullard sound"—warm, detailed, and musical. Reissues and NOS tubes command premium prices in the boutique market, cementing its legacy over a century of craftsmanship amid technological shifts.
See all Mullard listings on RADAR.
