ATC

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Overview

ATC is a British manufacturer of loudspeakers, studio monitors, amplifiers, and electronics for professional and home audio markets.¹²⁵ It specializes in in-house designed and built drivers, crossovers, and amplifiers, targeting high-performance applications in recording studios and hi-fi systems.¹⁴ The brand is noted for its professional-grade monitors used in prestigious studios and its expansion into home audiophile products.²

History

ATC was founded in 1974 by Billy Woodman to produce custom drive units for professional audio, starting with the PA75-314 driver.¹² In 1976, it introduced the SM75-150S soft dome midrange driver, which set standards for dispersion and distortion.¹² The company expanded in the 1980s to complete loudspeaker systems and active monitors, added standalone electronics in 1996, and introduced Super Linear technology in the late 1990s.¹²

Product Lines

Product Line	Positioning	Price Range
SCM Series Loudspeakers	Professional studio monitors	$2,000 - $50,000
Hi-Fi Loudspeakers	Home audiophile systems	$5,000 - $30,000
Active Monitors	Reference monitoring	$3,000 - $20,000
Power Amplifiers	High-end amplification	$3,000 - $10,000
Pre-amplifiers	Audiophile preamps	$2,000 - $5,000
Subwoofers	Low-frequency extension	$2,000 - $8,000

Manufacturing

All drivers, crossovers, and amplifiers are designed and manufactured in-house at their facility in Gloucestershire, UK.¹⁴ Products are hand-built to achieve high performance standards.⁵

Notable Products

SM75-150S Midrange Driver - Ground-breaking soft dome driver with wide bandwidth and low distortion, used in pro and home applications.
SCM Series Monitors - Active and passive studio monitors from SCM7 to larger models for professional use.
PA75-314 Driver - 12-inch early driver known for high power handling and low distortion.
SCA2-150 Pre-amplifier - Standalone audiophile preamp launched in 1996 with high precision.
SIA2-150 Integrated Amplifier - Integrated amp offering top performance in electronics line.

Reputation

ATC is regarded by professionals for reliable, high-performance studio monitors used in top studios, praised for driver technology and build quality.¹² Enthusiasts value its hi-fi speakers alongside brands like Focal and PMC for accuracy and dynamics.¹ Some note high prices as a barrier, but performance is consistently recognized in industry awards.¹

Sources (6)