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CHC UnitiServe PSU

Reference Level DC Voltage Power Supply with CHC-REG linear regulator board and Boost Module
This is a custom-specified version of our DC3 PSU - fitted with Version 2.0 of our CHC-REG regulator module and also our powerful Boost Module to supply enough power to effortlessly run the Naim Audio UnitiServe device.

NOW AVAILABLE: The ultimate upgrade - add the finest audiophile quality Mundorf capacitors to the entire reservoir capacitor array, providing a significant improvement over the standard capacitor arrays. This can be retrofitted to your existing CHC-UnitiServe PSU if you own one of the older CHC-UnitiServe PSU units.

For full details you can read the DC3 Power Supply webpage.
To power these units, we recommend the use of our PowerBlack IEC cable. The DC3 PSU is not supplied with an IEC power cable as standard - if desired, you can use a 'free' type (the sort that comes with various electrical equipment, most people seem to have several of these spare around their homes), or an upgraded cable from us for an enhanced listening experience.
We can supply either a red or a black output cable (if you do not request a colour, black is the standard colour).

We would normally supply this PSU with a "Naim green" power LED but we can fit other colours if desired, or none at all. The UnitiServe requires 12VDC at 4A (this PSU can actually supply up to 5A if required), and it takes a 14mm long DC power plug with a 2.5mm hole.
This product comes with a 30-day money-back guarantee if you are not completely satisfied with it (terms and conditions apply)

Customer Testimonials 
Just to let you know the PSU is really opening up and sounding rather special! Best way to describe it is that it has a new set of lungs, great dynamics and effortless ebb and flow to the music. Everything is crystal clear but in a way that is musically satisfying. Along with my new DAC, familiar albums sound unfamiliar if you know what I mean. Trying to avoid the usual cliches mate. I thought this amp was capable of more, and I was right!

John (UK)

I thought it was about time to put a few words down about the DC3. For a start, it's worked flawlessly since day 1 – it gets a bit warm, never hot, even after many hours so functionally it’s been perfect. You were extremely patient and helpful in designing it for me and once the design was completed you had it built and back to me very quickly as well

More importantly really is the audio quality – I have been on a bit of a mission since starting down the road of building an audio PC – every step seems to make such a big difference and there are many steps to take with it.

At the heart of all these is the DC3.

The second I put it on it made a huge improvement over the switching supply I was using before.  Cleaner, clearer, more transparent, more focused, tighter and cleaner bass, far more harmonically rich. Now after a lot of tweaking and further upgrading I am hearing more and more how good it is. Its providing my audio PC with really good quality power which is one of the most important factors and I am now getting sound I feel is miles better than a very expensive streaming system I owned before. I have listened to another system with a very low noise ATX power supply and there just is no comparison.

It’s even managed to escalate the quality of a mere Asus sound card to very high heights by providing it with very clean power and a good power source. I can’t praise it highly enough really – its doing exactly what I wanted it to do / expected it to do.

Terry (UK)



See DC3 webpage for alternative product