NAD Brings MQA DNA to Compact Disc with the New C 589 Player

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(April 22, 2026) In a world shaped by streaming playlists and algorithm-driven listening, NAD thinks the compact disc still matters. So arrives the C 589: a dedicated source component aimed at listeners who still value physical media and those shiny silver discs that fill racks, shelves, and music collections built decades ago.

What makes this launch more interesting than a simple “another CD player is here” story is the technology inside. NAD is introducing processing called QRONO d2a, a digital filtering platform developed by MQA Labs. The argument? NAD says traditional PCM DAC filters tend to chase frequency-domain performance and low distortion figures, but can introduce audible artifacts in the time domain. QRONO d2a takes the opposite approach, prioritizing time-domain accuracy so that fast transients are reproduced with more accurate timing and a more natural decay. That, the company claims, translates into sharper imaging, improved transient realism, and a more lifelike musical flow.

Not convinced? That's ok, because NAD isn’t locking listeners into a single filtering philosophy. The C 589 allows switching between QRONO d2a and a conventional DAC filter, giving users a choice between optimized impulse response or the lowest measured distortion. So, if you're on the fence, you have the ability to hear the difference – or lack thereof – for yourself.

NAD is also making a broader case for how modern engineering can improve compact disc playback. The company says the C 589 is built around a newly developed CD mechanism and laser assembly, with the transport and control system optimized as a complete unit. The idea is fast, stable disc reading, lower noise, and more reliable playback even with older or imperfect discs. Advanced error correction, recovery, and vibration control are all part of the equation, helping ensure the signal delivered to the DAC is as clean and stable as possible.

That DAC stage matters too. The C 589 uses an ESS ES9039PRO SABRE DAC, and NAD is clearly treating it as a serious part of the player’s appeal. The company says the implementation is designed for low noise, low distortion, and strong dynamic range, with the goal of preserving detail, tonal nuance, and the natural character of recordings.

Another notable inclusion is NAD’s Digital Dynamic Headroom, or DDH. This addresses inter-sample clipping, a problem that can occur on some hot-mastered discs even when the PCM signal itself never exceeds 0 dBFS. NAD says DDH restores 3 dB of internal headroom in the DAC, helping preserve dynamic peaks, reduce harshness, and improve clarity on more aggressive recordings.

System flexibility looks strong. The C 589 includes both stereo RCA and balanced XLR analog outputs, the latter of which will be welcomed by enthusiasts running balanced-input preamps or longer cable paths. Digital outputs include AES/EBU, coaxial, and optical, so the unit can also serve as a dedicated transport feeding an external DAC of your choice. NAD even calls out the AES/EBU output as especially well-suited for higher-end digital systems.

Gapless playback is onboard, which is important for live albums, continuous mixes, classical works, and albums that are meant to flow from track to track without interruption. CD-Text is also supported when present on the disc, and the player uses a wide, high-contrast 6.1" full-color LCD display that should be easy to read from across the room. A full-function remote is included as well.

What you won’t find here is SACD support.. NAD isn’t positioning the C 589 as a universal spinner. This is a dedicated compact disc player, though it adds MQA-CD decoding for compatible discs. So SACD collectors may need to look elsewhere if they're in the market for a new player.

Visually, the C 589 follows NAD’s familiar Classic Series styling, which means it should look right at home next to the company’s current amplifiers and streamers. That said, there’s nothing proprietary about the player’s connectivity or system role. You can pair it with just about any brand of preamp, integrated amp, or DAC and it will slot in without complaint.

The NAD C 589 CD Player is available through authorized NAD retailers worldwide at a suggested retail price of $1,399 USD and $1,999 CAD.

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