Holo Audio Cyan 2

Cutting-edge R2R discrete ladder DAC technology

  • Cyan 2 "青2" introduces a new generation DAC utilizing fully discrete resistor network (R2R).
  • Features R2R network and vector step resistor network concurrently for PCM and DSD stream conversion.
  • Enhanced de-glitch technology ensures full-amplitude de-glitch without noise floor increase.
  • Achieves >106db SINAD and >127db dynamic range with new technology.
  • USB supports high sampling rates: DSD1024 and PCM 1.536M.
  • Proprietary firmware for USB interface ensures ultra-low latency and highly reliable data transmission.
  • USB firmware contributes to 2-4 times higher performance than official firmware.
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Power Input: 220-230V 50/60Hz (UK Version)
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Holo Audio Cyan 2

Vendor: Holo Audio

Holo Audio Cyan 2


Vendor: Holo Audio

Holo Audio Cyan 2

Power Input: 220-230V 50/60Hz (UK Version)

Introducing Cyan2, the pinnacle of audio precision and clarity. Immerse yourself in a world of unparalleled sound quality with this high-end digital-to-analog converter (DAC). A little giant.

Utilizing cutting-edge R2R discrete ladder DAC technology, Cyan2 delivers an authentic and true-to-source audio experience. Say goodbye to oversampling artifacts and embrace the purest form of sound reproduction.

Designed for audiophiles and music enthusiasts, Cyan2 supports non-oversampling, providing a pristine audio signal that stays true to the original recording. Elevate your listening experience to new heights with DSD 1024x support, ensuring every nuance and detail of your favorite tracks is faithfully preserved.

Upgrade your audio setup with Cyan2 and rediscover the art of sound. Immaculate craftsmanship meets state-of-the-art technology, making Cyan2 the go-to choice for those who demand audio excellence.

Dual Network Architecture: The Cyan 2 boasts both an R2R network and a vector step resistor network simultaneously. This innovative design enables seamless digital-to-analog conversion for both PCM and DSD streams, with the R2R network handling PCM conversion and the vector step resistor network dedicated to DSD conversion.

Cutting-edge De-glitch Technology: Experience glitch-free audio like never before with the Cyan 2's new generation de-glitch technology. Enjoy full-amplitude de-glitching without any increase in noise floor or unwanted side effects, ensuring pristine audio reproduction.

Enhanced Performance: Leveraging state-of-the-art technology, the Cyan 2 "青2" achieves outstanding performance metrics, boasting a Signal-to-Noise and Distortion ratio (SINAD) exceeding 106dB and a dynamic range surpassing 127dB.

High-fidelity Connectivity: Seamlessly connect your devices with the Cyan 2's USB interface, supporting sampling rates up to DSD1024 and PCM 1.536M. Whether you're streaming high-resolution audio or enjoying your favorite tracks, the Cyan 2 delivers unparalleled fidelity.

Proprietary USB Firmware: Elevating performance to new heights, the Cyan 2 utilizes proprietary firmware for its USB interface. Experience ultra-low latency, highly reliable data transmission, and optimal USB eye pattern measurements, resulting in a 2-4 times performance boost compared to standard firmware solutions.

With the Cyan 2 "青2," immerse yourself in a world of unparalleled audio excellence, where cutting-edge technology meets uncompromising performance.

technical specifications
Dimensions (chassis)
300x200x48mm / 11.8″ x 7.9″ x 1.9″ (WxLxH Dimensions do no include protruding parts)
3.5kg / 7.72lbs









Power input (configurable, Based on label on bottom of chassis)

220-230V 50/60Hz – Fuse spec : 2A SB 5x20mm

110-115V 50/60Hz – Fuse spec : 4A SB 5x20mm

Power Consumption
Digital Input

PCM 44.1-192K (24bit)


USB (galvanically isolated)

PCM 44.1-1.536M (32bit)

DSD 64-512X (DOP)

DSD 64-1024X (Native)


PCM 44.1-1.536M (32bit)

DSD 64-1024X

Analog Output

THD+N 0.0005% @1K (-106dB)

DNR -127dB

Voltage Output 2.5Vrms(RCA), 5.0Vrms(XLR)

DSD 128X

THD+N 0.0002% @1K (-114dB)

DNR -115dB

Voltage Output 1.25Vrms(RCA), 2.50Vrms(XLR)

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