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Melco N1ZS EX Music Library (Ex-Demo)


  • Ex-Demo N1ZS EX (Black)
  • Roon Ready, 2 x 2 TB SSD
  • Stream Tidal/Qobuz
  • Brilliant Performance
  • Part Exchange Welcome


We have for sale my demonstration flagship Melco Server – the N1ZS EX

This is black, in excellent condition and supplied in original packaging (double boxed) with power cable, ethernet cable and USB cable

Perfect working order, this machine is around 18 months old from new and originated from Japan as an EX machine, it was NOT a mk2 model that was upgraded. 

It features 2 x 2 TB SSD of onboard storage

5 year warranty on machine and 3 year warranty on the SSD drives if the unit is registered. 

This is running 4.10 and is a certified Roon Endpoint as well as offering Minimserver 2 and Twonky as UPnP servers. 

Absolute reference performance and in a good system is an obvious upgrade over every other Melco model

This machine has been very well looked after! 

Melco produce a range of audiophile grade music source components with on-board hard drive storage. The model range has been designed to offer the best possible performance at all price points whilst being incredibly intuitive and simple to operate. They can be set-up and operated without the need for a computer or any IT knowledge whatsoever. They are incredibly versatile and can play music via a USB DAC or via a UPnP Network player. Please read our in depth Melco Audio article on this path for more in depth information.

You can archive your CD collection onto the Melco’s hard drives by simply connecting a CD optical drive (like Melco’s own D100) to one of the rear panel USB ports. A typical CD takes around 7-8 minutes to ‘rip’. If you are Melco is connected to a USB-DAC you also have the option to play CD’s as well.

As with the mk2 model the EX Series still has a dedicated Neutrik USB 2.0 port to connect to your USB-DAC for optimum sound quality. If you are using a UPnP Network player there is a dedicated Player port as well.

There are also 3 other USB ports on the rear panel for Easy Backup, Easy Expansion and Easy Import. If you have an account with High-Res Audio (a German download site) you can enter your username/password into the Melco and any purchases you make automatically download to the Melco – nice and easy, no computer required!

If connected to a USB-DAC control can be via Melco’s own app (iPad only) and you have the ability to stream Tidal and Qobuz as well. There are plenty of third party apps like Linn Kazoo and Lumin that work well also. If you are connected to a UPnP Network Player (like a Linn or Naim) you simply use the dedicated app for your existing player.

The N1ZS EX is the flagship Melco product, visually it looks identical to the N1ZH EX, so what is different about it?

Quite a bit in reality…..

Melco Highly Stable Storage System @ Audio Therapy

How does it compare to N1ZA & N1ZH (both mk 1 & mk 2) – the best way to put this is if you have a good system it’s probably best not to listen to a N1ZS unless you are ready to buy one. It’s one of those items that once you have heard it there is no going back unfortunately.

Melco have pulled out all of the stops in terms of the engineering with the N1ZS EX and it really shows when you listen to it.

One of the very finest digital streaming transports in the world!


Model N1ZS/EX
Support file (Server) DSF, DFF, FLAC, WAV, ALAC, AIFF, AAC, MP3, WMA, OGG, LPCM
Support file (Player) DSF, DFF, FLAC, WAV, ALAC, AIFF, AAC
Sampling rate (Server) 44.1K, 48K, 88.2K, 96K, 176K, 192K, 384K, 2.8M, 5.6M, 11.3M
Sampling rate (Player) 44.1K, 48K, 88.2K, 96K, 176K, 192K, 384K, 2.8M, 5.6M, 11.3M
Bit rate 16-32bit (PCM), 1bit (DSD)
Media Server Twonky Media Server & Minimserver 2
Terminals LAN (1000BASE-T)
Player (1000BASE-T)
Backup (USB 3.0, rear panel)
Expansion (USB 3.0, rear panel)
USB3.0 (rear panel)
USB-DAC (USB 2.0, rear panel)
Dedicated ground terminal
Power supply unit Separated units
1. For Main Board Devices
2. For SATA Disk Devices
30 W x 2 with capacitor bank
Drives SSD 2 x 2 TB
Case Thick aluminum case
Size 350 x 75 x 370 mm
Weight 9kg (19.8 lb)

Additional information




9 Kg


350 x 75 x 370 mm


5 Years Parts & Labour (3 Years on SSD)

Free UK Mainland Shipping


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