Cyrus PSU-XR (Phantom Black) is rated 5.0 out of 5 by 1.
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Cyrus PSU-XR (Phantom Black)

External Power Supply
£2,395

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£239.45 - Fully refundable if unused.

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and give you your money back if unused.

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price on anything over £100.

We think you'll agree our 6 Year Guarantee offers fantastic value. What's more, if you don't use it
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Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability. Find out more

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
Ts&Cs apply - see our delivery page.
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As their range-topping power supply, the Cyrus PSU-XR transforms the performance of a matching Cyrus amp or CD player.

Get a huge upgrade in sound quality from your Cyrus XR product
Designed to connect to Cyrus XR products (except the i7-XR amplifier), the Cyrus PSU-XR delivers a huge boost to performance. More of an essential than an accessory, this dedicated power supply not only boosts the power supply signal but also separates different elements and takes the strain away from the mains unit’s supply. The result is cleaner sound, reduced distortion, enhanced dynamics and lower noise – all from this one box.

Intelligent power supply that adapts to the component used
The power supply requirements for a CD player are very different from that of an amp, which is why the PSU-XR intelligently adapts to each component’s specific requirements. Components that have both digital and analogue circuitry, for example, benefit from dedicated power supplies to each section. Compatible with the i9-XR, Pre-XR, CDi-XR and CDt-XR models, this is a great way to upgrade your system’s performance, without having to replace the original components.

Independent power supplies for reduced distortion
With no fewer than five, independent power supplies built-in, the PSU-XR maximises your component’s full potential. One of the supplies is dedicated to digital circuitry while the other four supply the analogue circuits. These are split into two fixed and two variable voltage supplies, that are ideally matched to low and high voltage supplies, such as for a pre and power amp.

Fully isolated for the lowest noise
The PSU-XR has a raft of technology that helps reduce noise and distortion to the lowest levels. Fifteen separate transformer windings, ground isolated regulation circuitry and separate output power and ground returns in the link cable all help to fully isolate the signal, ensuring the quietest supply of power possible.

Enhanced Cyrus design
Now with a new Phantom Black finish, the PSU-XR’s style is slicker than ever. The die-cast casing is extremely solid and strongly resists both electrical and mechanical interference from surrounding sources. Integrated heat sink vents also keep it cool in the most discreet and stylish fashion. In terms of practically, Cyrus is a great space saver, with two units taking the space of one on most hi-fi shelves.

Take your Cyrus XR component to a new level of performance, with this impressive power supply.
General
Manufacturer's Warranty
2 years
Energy Consumption
Power Consumption - Normal Use (W)
750
Power Consumption - Standby
0.5
Dimensions
Dimensions WxHxD (mm)
215 x 75 x 355
Weight
Weight (KG)
7.7
Rated 5 out of 5 by from Cyrus PSU XR I bought the Cyrus Pre XR a year ago so have been waiting for the power supply to be released! This supplies the analogue circuits of the pre amp so as im a vinyl lover there should be large improvements there! I have the Cyrus Phone Signature and PSX2 so l use a line input and not the MM input in the amp. Now its two weeks or so in so the supply is run in! My immediate thoughts are of a drop in the noise floor and a quietness l wasn't expecting- vinyl roar is reduced etc and l cant explain that though the overall sound is chunkier . There is more information .There is an improvement in control across the whole soundstage ! The bass is firmer and deeper and vocals more pronounced- in fact the whole sound stage is more holographic when playing appropriate material! Piano is lovely too as is jazz - along with pop and rock there is more propulsion -in fact its an all rounder and without any emphasis- liquid when the music is and pronounced when the music is! Im happy and it completes my kit. Recommended in a suitably transparent system! CD is great too using the XR Transport and sounds very detailed ,consistent and again liquid-quite dark and no sharpness just music! Recommend it!
Date published: 2023-09-24
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6 Year Guarantee

£239.45 - Fully refundable if unused.

Add our 6 Year Guarantee to your basket when you check out. We'll cover your items for 6 years
and give you your money back if unused.

Fully refundable if unused

6 Year Guarantee costs just £9.99 on all items under £100, or 10% of purchase
price on anything over £100.

We think you'll agree our 6 Year Guarantee offers fantastic value. What's more, if you don't use it
in the 6-year period, we'll refund the cost of it. You really can't say fairer than that!

Plus, if we can't fix a fault, we will give you a replacement.

Find out full details here.


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  • Purchase rate 21.9% p.a. (variable)
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For purchases over £500, you can settle the balance in 6 months, and in 10 months on purchases over £1000 and pay no interest whatsoever. If you settle part of your loan in the deferral period you won’t pay interest on that part. You can still pay off the loan sooner if you make additional payments. If you’d rather spread the cost over 36 months, you can set up a loan repayment plan when the payment-free period comes to an end at 19.9% APR representative. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. Richer Sounds Limited acts as a credit broker and not the lender. Creation Consumer Finance Limited acts as the lender. Find out more information and eligibility criteria here.