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At £715, this sits above the £581 median and comfortably inside the normal used range, but not at an extreme; I’d call it fair-to-slightly-strong, not a bargain. It is below the £913 75th percentile, so the price is not ambitious for the model, just a touch optimistic versus the middle of the market.
That still leaves plenty to like: these TacT/Lyngdorf integrated amps have a strong reputation for clean, controlled drive and a very transparent, low-fatigue presentation, and the original remote is a real plus for usability and resale. For a buyer, the key upside is getting a well-regarded, distinctive amplifier with the right bits included; if the listing is genuinely excellent cosmetically and fully functioning, it should be an appealing buy rather than a project.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
TACT Audio emerged in the late 1990s as a pioneering force in digital amplification, debuting the Millennium at the 1997 Stereophile Show as the world's first true digital amplifier using pure Pulse Width Modulation (PWM) technology. This Danish innovator quickly gained attention for bridging digital signal processing directly to loudspeakers, minimizing analog conversion losses. While a separate Chinese entity, TACT Pro Audio, launched in 2013 focusing on professional speakers and systems, the hi-fi brand's heritage centers on its early breakthroughs in high-resolution audio electronics.
The brand specializes in cutting-edge digital amplifiers like the renowned Millennium series, including models such as the 2150 and 216, alongside stereo digital preamplifiers like the 2.2x with dynamic room correction supporting up to 96kHz/24-bit PCM. Their lineup emphasizes PWM amplification and innovative DSP for precise sound reproduction, targeting audiophiles seeking digital purity over traditional analog designs. Speakers and related pro audio gear appear in later iterations, but TACT's core strength lies in amplification and correction tech.
Positioned as a niche high-end boutique in the hi-fi market, TACT commands respect among knowledgeable buyers for its trailblazing digital innovations, though its visibility has waned amid service complaints and apparent dormancy. Collectors and digital amp enthusiasts prize vintage Millennium units, while the brand's forward-thinking approach continues to influence modern Class D designs.
See all TACT Audio listings on RADAR.
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