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At £1,600, this ATC CDA2 Mk2 sits well below the median (£1,932) and comfortably between the 25th (£1,146) and 75th (£3,181) percentiles of recent GBP listings, making it a genuine bargain rather than just a fair deal. The timing is excellent: this Mk2 revision introduced the coveted AKM DAC and USB-DSD capability, features that remain highly relevant even as newer models arrive, so you’re securing a refined, well-loved generation at a price that reflects strong used-market value.
This unit is a standout all-discrete Class A preamp with premium DAC and CD transport in one chassis, delivering exceptional transparency and depth that ATC’s engineers are known for. At this price, it’s a clear buying opportunity for anyone seeking a complete high-end front-end without the new-market cost of £2,950–£5,500. With no mention of failures or missing accessories, and assuming original-owner condition, this is a pristine, worthwhile investment for serious audiophiles.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
ATC (Acoustic Transducer Company), a British engineering powerhouse, was founded in 1974 by innovative loudspeaker designer Billy Woodman. Initially focused on crafting custom drive units for the professional audio sector, the company quickly gained acclaim with its 12-inch PA75-314 driver, renowned for superior power handling and minimal distortion at high sound pressure levels. In 1976, ATC introduced the groundbreaking SM75-150 soft dome midrange driver, revolutionizing dispersion, bandwidth, and clarity in studio monitors.
The brand specializes in high-precision loudspeakers, designing and manufacturing its own drivers—including tweeters, midrange, and bass units—in-house for both professional and home applications. Its SCM series offers a spectrum from compact models like the SCM7 to larger formats, available in active and passive configurations. ATC also produces standalone electronics, such as preamplifiers, power amplifiers, and integrated amps like the SIA2-150, all built to uncompromising standards of accuracy and reliability.
ATC commands a elite position in the high-end hi-fi market, revered by recording studios worldwide for its transparent, detail-revealing monitors and by discerning audiophiles for domestic speakers that deliver reference-grade performance. A professional ethos, advanced materials, and innovations like the Super Linear Driver—slashing distortion in the vocal range—cement its status as a boutique leader, where precision engineering trumps mass production.
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