Reference-level audio performance and music management
The Astell&Kern AK500N4TB is a high-end music server and MQS network player designed to offer a complete, top-notch audio solution for home hi-fi systems or professional studios. With 4 TB of internal SSD storage , dual audiophile-quality DACs, and the ability to play ultra-high-resolution formats, this device represents the digital heart of any audio system dedicated to sound fidelity and versatility.
Maximum storage and advanced features
Thanks to the 4TB internal SSD, the AK500N lets you store entire high-resolution music collections directly on the device. It supports files up to 32-bit/384 kHz and native DSD formats (DSD64, DSD128) with integrated PCM → DSD conversion, ensuring an extremely detailed and natural listening experience. Instant CAD track ripping allows you to easily digitize audio CDs with just one touch.
Connectivity and total control
The AK500N4TB integrates DLNA for streaming content from a PC or NAS server on the network, as well as Ethernet and wireless connectivity for remote control. Multiple analog and digital outputs (RCA, XLR, AES/EBU, optical, coaxial) and three headphone outputs, including a 2.5mm balanced one, ensure wide compatibility with amplifiers, headphones and sound systems. The 7" color LCD touchscreen display and intuitive interface make system management simple and immediate.
| Product type |
Hi‑end music server & MQS network player |
| Internal memory |
4 TB SSD |
| DAC |
Dual Cirrus Logic CS4398 |
| Supported audio formats |
ALAC, APE, FLAC, WAV, AAC, OGG, DFF, DSF, MP3; PCM up to 32‑bit/384 kHz; DSD64 & DSD128 |
| Functions |
Instant CD Rip, DLNA (DMS/DMC/DMR) |
| Analog outputs |
RCA, XLR |
| Digital outputs |
AES/EBU, optical, coaxial |
| Headphone outputs |
3 (including 2.5mm balanced) |
| Input |
USB-A, USB-B, MicroSD |
| Display |
7″ LCD touchscreen |
| Connectivity |
Ethernet, Wi-Fi |
| Diet |
Internal battery for noise isolation |
| Material |
Anodized aluminum chassis |
| Color |
Black / Silver |
