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Commercial TEAC CG-10M Master Clock Audio Re-Clocker TEAC CG-10M Master Clock Generator maximises the performance of all compatible units such as USB DAC, network player and CD player that deliver high-res playback. Clock SignalThe clock signal is the basis of all its functions in digital signal processing. It is even more in the DSD audio signal where the time axis operates at MHz speed. Therefore, by making the master clock which is important for high-resolution sound source reproduction high precision, it becomes possible to obtain performance faithful to the original sound. OC Crystal Osci
At A$4,950, this TEAC CG-10M Master Clock is nearly 17 times the median used price of A$287 and vastly exceeds the 75th percentile of A$466, making it an absurdly overpriced listing compared to any realistic used market for this product. While the CG-10M (specifically the CG-10M-X variant) is a respected master clock generator that delivers extremely precise clock signals to D/A converters and CD players via its OCXO oscillator and four BNC outputs, the asking price here is not just ambitious—it’s detached from reality. Even the current new retail price in Japan is only around A$2,400 (¥242,000), and the U.S. new price is roughly A$2,800 ($1,799 USD), so a used unit at A$4,950 offers no value whatsoever.
This listing should be ignored unless the seller can prove it’s a rare, fully boxed, original-owner CG-10M with all accessories and documentation, which still wouldn’t justify nearly double the new global price. The CG-10M is well-regarded for reducing jitter and improving timing in high-end audio systems, but at this price, you’re better off buying a new unit or a different, more realistically priced clock. Don’t let the “Master Clock” name fool you—this is a financial trap, not a buying opportunity.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
TEAC Corporation stands as a pillar of Japanese audio engineering, founded in August 1953 by Katsuma Tani, a former aeronautics engineer with an uncompromising vision for sound reproduction. The company emerged from the merger of two entities—the Tokyo Television Acoustic Company (1953) and the Tokyo Electro-Acoustic Company (1956)—consolidating under the TEAC name in 1964. From its inception, TEAC pursued a singular mission: to deliver authentic sound to music enthusiasts through technically superior products, a philosophy that has guided seven decades of innovation.
TEAC built its reputation primarily on magnetic recording equipment, establishing dominance in open-reel tape decks and cassette machines throughout the 1960s and beyond. The company's flagship TD-102 stereo tape recorder, launched in April 1957, gained international recognition and set the standard for the industry. Beyond tape machines, TEAC expanded into turntables, CD players, and digital audio components, while simultaneously establishing TASCAM in 1971 as its professional recording subsidiary—a brand that became synonymous with studio-grade equipment worldwide.
Today, TEAC occupies a distinctive position bridging vintage collectibility and contemporary hi-fi. The brand commands respect among analog enthusiasts and professional engineers for its legacy of precision engineering, while its modern Esoteric line serves the high-end market. TEAC products appeal to discerning buyers who value heritage, build quality, and sonic authenticity over mass-market appeal, positioning the brand as a respected mid-to-premium player with particular strength among those seeking vintage and analog-focused solutions.
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