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Our Thoughts RADAR AI

A$14,211 is strong value for this class of MSB if the unit is complete and functioning properly; recent used examples of this model have been seen around roughly A$9,500 to A$16,000 in converted terms, with higher-spec or well-kept pieces clustering near the middle of that band. At this ask, it reads as a solid buy rather than an ambitious one.

That’s because the Diamond DAC IV is still a reference-grade digital front end: exceptionally resolving, spacious, and naturally controlled, with the kind of texture and timing that keeps it relevant even against newer DACs. The upside is best if it includes the right power base, module set, and remote, and if the seller can show clean operation plus a tidy service history.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About MSB Technology

MSB Technology emerged in the late 1980s from Silicon Valley, California, with roots tracing to 1986 or 1989, depending on the account. Founded by Marcus Brassfield and Larry Gullman, the company began by modifying consumer CD players like the Magnavox, evolving through contracted digital research into a family-owned enterprise. Today, brothers Jonathan Gullman (CEO) and Daniel Francis lead operations from Watsonville, upholding a legacy of in-house innovation in precision engineering.

The brand specializes in ultra-high-end digital audio components, renowned for its modular DAC platforms such as the Discrete, Premier, Select, and flagship Cascade and Sentinel. Pioneers of discrete ladder DAC modules since 1999, MSB also produces bit-perfect digital transports, ultra-precise clocks, analog-to-digital converters, and pure Class A amplifiers delivering up to 500 watts. Their fully integrated production—encompassing PCB assembly, CNC machining, and 3D inspection—ensures uncompromising quality without reliance on external suppliers.

Positioned firmly in the cost-no-object boutique segment, MSB commands reverence among discerning audiophiles for setting benchmarks in lifelike digital playback and future-proof modularity. Stratospherically priced yet unmatched in transparency and adaptability, their products appeal to those prioritizing authentic reproduction over convention, solidifying a niche as Silicon Valley's audacious high-end trailblazer.

See all MSB Technology listings on RADAR.

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