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Timing matters here because this is the original Cyan, and the Cyan 2 has since pushed the line forward, so value depends on how much you want this specific earlier version. At £670, this looks broadly fair rather than a steal: not cheap enough to call a bargain, but sensible for a well-regarded Holo DAC/amp if it’s in good working order and complete.

The appeal is still real: the Cyan is respected for its smooth, natural R2R-style presentation and strong musicality, especially if you prefer a slightly organic, non-fatiguing sound over clinical detail. The upside is better if it’s an original-owner unit with the box, PSU, and all accessories; at this price, I’d mainly want confirmation of the exact module/version and that the inputs and output stage are healthy, since that’s where used-buy confidence lives.

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

About Holo Audio

Holo Audio is a Chinese high-end audio manufacturer founded by designer Jeff Zhu, who has established the brand as a serious contender in premium digital audio over the past several years. Operating in close partnership with Kitsune HiFi for US distribution, the company has built its reputation through meticulous engineering and an uncompromising approach to product development. Zhu's vision emphasizes innovation and sonic performance without regard for cost constraints, positioning Holo Audio as a thoughtfully managed operation rather than a mass-market manufacturer.

The brand's product portfolio centers on digital audio components, with particular expertise in R-2R Ladder DACs. Their lineup includes the well-regarded Spring series, the flagship MAY DAC (representing over three years of development), and complementary products such as headphone amplifier/DAC combos like the Cyan and Azure, a preamplifier called the Serene, and standalone headphone amplifiers. This focused approach demonstrates a deliberate strategy of vertical integration within the digital audio space rather than diversification across multiple categories.

Holo Audio occupies the high-end boutique segment, commanding prices that reflect both engineering sophistication and hand-selected components—the MAY DAC's Kitsune Tuned Edition, for instance, features pure silver wiring and custom capacitors. The brand has earned respect among discerning audiophiles for delivering measurably capable equipment backed by genuine R&D investment. While relatively niche compared to mainstream manufacturers, Holo Audio represents the growing wave of Chinese brands that have earned credibility through technical merit and serious product development rather than brand heritage alone.

See all Holo Audio listings on RADAR.

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