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This is an ambitious ask, not a bargain: USD 480 sits far above the comparable-listing median of USD 108 and well above the USD 50–927 middle-market spread’s midpoint, though it remains below the 75th-percentile outlier level of USD 927. Unless this example has been recently serviced, tested, or comes with unusually strong provenance, the price is difficult to justify against the available market evidence.
The 750C is still a serious vintage professional amplifier: roughly 225 watts per channel into 8 ohms, substantial current capability, and a reputation for robust construction and authoritative sound. Its bridged output and generous headroom make it attractive for demanding speakers or live-system duty. At USD 480, insist on a convincing demonstration, quiet operation, healthy channel balance, and evidence of maintenance; otherwise, patience should uncover a better-valued example.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Pro Audio Technology, known as PRO, traces its origins to 2004 when founder Paul Hales, a veteran of QSC Audio, established Professional Home Cinema, LLC in the United States. Hales aimed to bring genuine professional-grade audio into residential spaces, revolutionizing surround sound with loudspeakers and DSP amplifiers designed for high-end home theaters. In 2010, the company rebranded to Pro Audio Technology to align with its evolving strategic vision, while retaining its core focus on installed systems.
The brand specializes in professional-style loudspeakers and DSP amplifiers/processors tailored for residential custom installations. These components emphasize scalability, precision, and integration, often forming complete systems for immersive audio. PRO later expanded through its sister company, Theory Audio Design, adapting PRO technology for broader home audio applications without venturing into consumer categories like headphones, turntables, DACs, or cables.
PRO holds a niche boutique position in the high-end market, favored by A-list celebrities from the movie and music industries, sports figures, and global leaders for their private screening rooms. Its reputation rests on delivering pro-audio performance in domestic settings, prioritizing reliability and sound quality over mass-market appeal, making it a discreet choice for discerning buyers seeking uncompromising installed systems.
See all Pro Audio Technology listings on RADAR.
