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This is a buyer’s market for the category: at £2,047, this sits below the £2,157 25th-percentile comparable and well under the £2,267 median, making it a genuine bargain rather than merely a fair price. It is also comfortably below the £2,377 upper quartile, so there appears to be useful value cushion here.
The P2 is a serious, high-current dual-mono Class A/B amplifier, delivering around 300W per channel into 8 ohms with very low distortion and plenty of control. It is particularly well suited to demanding or insensitive loudspeakers, while its balanced XLR and RCA inputs make system matching straightforward. With condition unspecified, confirm it powers up cleanly, check both channels and speaker terminals, and establish whether the remote and original packaging are included; even allowing for that uncertainty, the price is compelling.
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.
See all ATC listings on RADAR.
