Gold Note CD-5.2 CD Player The Gold Note CD-5.2 is a statement CD player for the audiophile who believes the format still has more to give. Built around a high-precision Stream Unlimited tray-loading mechanism and the AKM AK4493 DAC — the same chip found in the DS-5.2 streaming DAC — it approaches CD replay with the same rigour Gold Note applies across the Series 5.2 range. The design philosophy here is unambiguous: not incremental improvements, but meaningful, audible changes that justify the upgrade on every listen. The new black sandblasted anodised aluminium chassis minimises interaction with magnetic fields, creating a more stable electrical and mechanical environment that lowers the noise floor and allows the finest recorded detail to surface more naturally. With a signal-to-noise ratio of 124dB and total harmonic distortion of just 0.001%, the measurements reflect what the listening confirms. Contact the team at Martins Hi-Fi to discuss the CD-5.2 and arrange a private demonstration. Key Features AKM AK4493 DAC with 20Hz–20kHz frequency response at ±0.3dB Stream Unlimited tray-loading mechanism with 0.0001% speed fluctuation and Gapless playback 124dB signal-to-noise ratio and 0.001% maximum total harmonic distortion Fully balanced analogue outputs alongside versatile digital outputs Black sandblasted anodised aluminium chassis engineered to reduce magnetic field interaction Intuitive touchscreen display with volume control and multifunctional remote Compatible with CD, CD-R, and CD-RW discs Upgradeable with the optional PSX-5.2 external inductive power supply Technology & Design The mechanism at the heart of the CD-5.2 is supplied by Stream Unlimited, one of the most respected names in precision CD transport engineering. Speed fluctuation is held to just 0.0001%, which has a direct bearing on the accuracy of digital-to-analogue conversion — reduced jitter and timing error translate into a more stable, coherent soundstage and better low-level detail resolution. Gapless playback is supported, ensuring that live recordings and concept albums are presented as intended, without artificial silences between tracks. The AKM AK4493 DAC handles conversion with a dynamic range of 123dB, and the fully balanced analogue output stage means the CD-5.2 can connect directly to balanced preamplifier or integrated amplifier inputs without compromise. Digital outputs are also provided for those who prefer to use an external DAC or processor. The chassis itself is not simply an aesthetic decision — the sandblasted anodised aluminium construction has been specifically chosen and engineered to reduce its interaction with magnetic fields, isolating the sensitive circuitry within from a common source of interference that affects both noise floor and micro-detail retrieval. The Listening Experience The CD-5.2 makes a compelling case for what CD replay can achieve when the engineering is genuinely thoughtful. The combination of a precision transport, a capable DAC, and a low-noise chassis produces a presentation with real clarity and solidity — bass lines that are defined rather than approximate, a midrange with body and presence, and high frequencies that extend naturally without artificial sheen. The 124dB signal-to-noise ratio is not merely an impressive number on a specification sheet; in practice it manifests as a genuinely black background against which musical detail is presented with exceptional clarity, particularly on quieter passages and complex recordings where lesser players begin to lose composure. Heritage Gold Note is based in Florence, Italy, and the CD-5.2 is the latest expression of their commitment to the CD format as a serious audiophile medium. The Series 5.2 range — which includes the PH-5.2 phono stage, DS-5.2 streaming DAC, and HP-5.2 headphone amplifier — shares a common design language, build philosophy, and upgrade path via the PSX-5.2 external power supply, making the CD-5.2 a natural component within a coordinated Gold Note system. Technical Specifications DAC AKM AK4493 Frequency Response 20Hz–20kHz ±0.3dB Total Harmonic Distortion 0.001% maximum Signal-to-Noise Ratio 124dB Dynamic Range 123dB Mechanism Stream Unlimited tray loader (SUOS-Hifi) Speed Fluctuation 0.0001% Disc Compatibility CD, CD-R, CD-RW (Red Book) Gapless Playback Supported Outputs Fully balanced analogue, digital outputs Volume Control Yes Remote Control Multifunctional remote included Interface Touchscreen display Optional Upgrade PSX-5.2 external inductive power supply Finish Black anodised aluminium The Gold Note CD-5.2 is available through Martins Hi-Fi. Our team can advise on system matching, integration with the broader Series 5.2 range, and whether the PSX-5.2 power supply upgrade merits consideration for your setup. Private demonstrations, trade-in valuations, and installation are all available — please get in touch to discuss.
