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McIntosh MX123-4K AV Processor McIntosh MX123 4K AV Processor (Pre-8K Model) Excellent Condition (Like New) Priced for Quick Sale Can arrange Australia-wide shipping (insured + tracking) at buyer's expense. Local pickup preferred; Gold Coast (Bonogin). For Sale: McIntosh MX123 4K A/V Processor (original pre-8K upgrade model, released ~2021). This high-end home theatre AV Processor delivers stunning audio performance and is in excellent, like-new condition. Motivated seller needing a quick sale due to personal circumstances — priced accordingly for a fast transaction. Key Features: 13.2 d
This A$6,000 asking price is a strong bargain, sitting well below the 25th percentile of A$7,211 and roughly A$2,564 under the median of A$8,564 for recent AUD listings. With the MX123 now several years old and succeeded by newer McIntosh processors, this timing offers a genuine entry point into a top-tier unit without paying for the latest generation features you may not need.
The MX123-4K remains a highly regarded processor known for its pristine McIntosh audio processing, robust 10 HDMI port layout, and support for 8K/60Hz and 4K/120Hz on key inputs. It handles Dolby Atmos, DTS:X Pro, and HDR10+ flawlessly, making it a lasting centerpiece for serious home cinema. In like-new condition, this is a clean buying opportunity with no red flags; the low price reflects market aging rather than faults, so you’re getting a premium processor at a fraction of its typical used value.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
McIntosh Laboratory, founded in 1949 in the United States by Frank H. McIntosh and Gordon Gow, embodies a storied heritage of American audio innovation. Originally based in Silver Spring, Maryland, before relocating to Binghamton, New York, where products are still handcrafted today, the brand emerged from a commitment to superior sound reproduction. From powering President Lyndon Johnson's inauguration to the Grateful Dead's Wall of Sound at Woodstock, McIntosh has shaped pivotal moments in music history and pop culture, earning its place as a cultural icon.
The company specializes in a comprehensive lineup of high-fidelity components, including renowned amplifiers—particularly its revered tube models for their warm, enveloping sound—along with solid-state power amps, stereo tuners, loudspeakers, turntables, music streamers, processors, and digital-to-analog converters. This breadth supports both two-channel stereo systems and multi-channel home theaters, delivering immersive experiences in music and film. Iconic blue watt meters on their gear have become globally recognized symbols of precision and power.
Positioned firmly in the high-end market, McIntosh commands respect among discerning audiophiles for its uncompromising quality, luxurious build, and timeless design. Far from mid-tier or niche boutique, it stands as a premium benchmark, favored by legendary musicians and producers across decades, blending vintage allure with modern performance for those who demand the ultimate in sonic fidelity.
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