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psu

  1. D

    Rega PSU (P3/50th Anniversary Edition)

    good afternoon all, I purchased within the last few days a Rega Planar 3, 50th Anniversary Edition to replace my old p3/24 which I subsequently gave away to a family member for Christmas. I plugged all in accordingly and the issue within seconds was the PSU. It lit up initially, checked for...
  2. Strictly Stereo

    [FS] World Audio Design Phono II and PSU II

    World Audio Design Phono II valve phono stage, matching PSU II power supply and locking power interconnect cable for sale. I have not been able to learn much about these from the Internet, but it appears that they were sold as kits. This set was most recently used with an Ortofon Kontrapunkt "b"...
  3. chiily

    [FS] Avondale TAPS LP12 PSU

    Selling on my much loved Avondale TAPS LP12 PSU. Years ago I built a crude copy of the cct, which worked pretty well. About five years ago I picked up this example with a more complex cct and a certainly an improvement in audio sq. Tested and re-built by Les back in 2018, new switch, new...
  4. wylton

    Whistling PSU

    One of my Avondale TPX1 psu's had started to whistle. I've ignored it for a while, but this morning I decided to take a look. I had found previously, that moving it or jamming something between the chassis & the case quietened it, but it got to the point where I couldn't stop the high...
  5. N

    Separate signal grounds NA72 to NAP250

    Hi all, I'm building a new power supply for my NAC, incorporating the Tibbs ground mod and also moving to direct NAC-NAP signal cabling (rather than the NAC-PSU-NAP) approach. Whilst I'm waiting for delivery of some of the parts of this PSU I have been idly wondering about the common signal...
  6. G

    Rega Neo TT PSU v's P10 PSU

    Does anyone know what the differences are between the 'standard' Rega NEO PSU and the one that is supplied with the P10? I was wondering if it would be a worthwhile upgrade for my P8. I can't find the P10 PSU for sale anywhere but would imagine that Rega would probably sell you one. Thanks in...
  7. C

    A nice linear PSU for you try with a tacking feature.

    Gerber etc here https://seca.freeforums.net/thread/317/twin-linear-psu-tracking-input
  8. D

    Upgrade advice - PSU for N272 or new phono amp

    Hello all, long time lurker looking for advice please. Current system is Naim NAC-N272 into (on order, currently running a demo pair) ATC SCM40A, Rega p3 2016 with GT reference sub platter, Michell technoweight, white belt, neo psu and a dynavector 10x5 HOMC via a Rega fono mk2 Majority of...
  9. legacylenslover

    power bank always on

    Good afternoon all in simple, non-technical terms, is there any way of ensuring that a power bank is “always on” irrespective of the load? I know that a couple of Voltaic power banks have an always on feature but they are not cheap. I’m also aware of numerous DIY hacks (wire up a small resistor...
  10. Tonewheelkev

    Alternative PSU to ludicrously priced Cyrus PSX-R

    I've acquired a Cyrus CDTX SE transport....and am aware of the expensive, matching PSX-R PSU. As well as being highly priced...this is overkill for my purposes, as I intend to supply ONLY the CD transport. As I understand it (bear with me here! :) )....the smart supply communicates with the...
  11. Minio

    Pink Triangle Anniversary PSU?

    I've not had any trouble for 25 years but yesterday it decided not to play. Neither the green (33) nor the red (45) LEDs light. 250v is feeding the toroid which in turn is putting out 17.5v. Both internal fuses check OK. The main clue is the lack of a relay click when switching on the mains...
  12. A

    Rega Neo PSU

    Hi all, I have a rega planar 3 2016 with exact cartridge. I am wondering whether the Neo Psu is a worthwhile upgrade in terms of sound rather than just convenience? Thanks
  13. C

    Retired old brain busy

    Well I can,t stop thinking of designs. So I am now keeping my retired old brain busy, the first is a SECA Twin Headphone Amp with two DAC,s Then I will go back to my favourite non audio love, yes you guessed it chocolate, NO PSU designs working on a ultra low noise low impedance range. 3.3V,5V...


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