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View Full Version : 12v dc psu for Clearaudio Concept Signature - alternatives to CA’s own?



Phil Lawton
18-10-2025, 12:03
Just bought a Clearaudio Concept Signature - the internet advises me to get their 12V DC PSU ro really reap the benefits of the deck’s capabilities, but the asking price is eye watering. Not much change from a grand.

Any alternatives I could look at? Any sellers in the ‘Trade Imprsssions’ section here who specialise in this?

jostber
07-12-2025, 07:27
This might be an alternative which has a bit lower price:

https://www.mcru.co.uk/product/the-ultimate-linear-power-supply-for-clearaudio-concept-performance-dc/

Phil Lawton
08-12-2025, 14:04
This might be an alternative which has a bit lower price:

https://www.mcru.co.uk/product/the-ultimate-linear-power-supply-for-clearaudio-concept-performance-dc/

Hi, Jostber

Yes, saw that in a Google search...don't really want to have to deal with MCRU again if I can help it. I've always felt like I was being an inconvenience to them.

Ali Tait
09-12-2025, 17:59
Speak to Nick at Longdog Audio, he's the one that designs and builds them. Or I can speak to him for you if you want to PM your contact details, he's a good friend of mine.

Phil Lawton
14-12-2025, 18:38
Cheers, Ali…will do.

Barry
14-12-2025, 19:13
The standard 'wall wart' is a 12V DC turntable power supply. I can't imagine changing the power supply will solve your hum problem.

Phil Lawton
15-12-2025, 13:55
The standard 'wall wart' is a 12V DC turntable power supply. I can't imagine changing the power supply will solve your hum problem.

No, no, I was asking this a couple of weeks ago, when I'd read that a PSU upgrade would give me an audible improvement is sound. This was way before I'd noticed the earth buzz.

Ali Tait
15-12-2025, 15:12
I use one with a 401. The improvement is not subtle.