Recent content by Mark D

Hi Colin, My M50 amp and LS-25 cables are wonderful and I really appreciate all the help you’ve given me. Have a relaxing and fun retiremen! Mark D.

Yes, Kit’s customer service is excellent. I own his phono preamp and preamp. I very recently had technical questions about the phono preamp which were answered quickly and in an easily comprehensible way. In the past he has also sent me, out of the blue and at no charge, a pair of upgraded...

I have no direct experience of GR Research, but having watched many of his videos I’d say he’s not a typical YouTube warrior but actually does know what he’s doing. in addition addition to x-over upgrade kits they also sell a range of DIY and assembled speakers ranging from smallish ported...

Fast, neutral, foot-tapping and VERY dynamic. Regards, Mark Dunn (EWA M-50 owner)

Hi Mike, The cause of the hum was very difficult to pin down. It did not increase with volume, was present whether or not the amp's inputs were connected, and was present when the amp was plugged into different circuits in various rooms of the house (I tested with a small speaker in several...

Definitely the amp. The cables did improve the system with NAP250 but the amp was easil the biggest improvement. Regards, Mark D.

All, I recently inserted some EWA components into my system and thought a review would be useful to some. System prior to changes: PS Audio P12 PowerPlant AC regenerator Linn LP12 / Karousel / Radikal (Akurate) / Rubikon subchassis / Khan top plate / Chris Harban plinth (Makore wood) / Naim...

I’d be interested in that answer too as I use a Rubikon with an ARO. Regards, Mark Dunn

https://www.vinylflat.com/vinylflatproducts.html I’ve owned one of these for a few years and it works fairly well. Generally it gets badly warped and dished records to a state where they’re easily playable and enjoyable. Once or twice it’s actually resulted in a record with no warps that could...

If the Allae uses exactly the same tweeter as the Credo, then you need the one WITH ferrofluid. The non-ferrofluid versions sounded noticeably dull on my old Credos. Regards, Mark Dunn

https://ryansoundlab.com/index.php?main_page=index&cPath=15&zenid=r5dl61jiddkerfi9arbn4u2354 Regards, Mark Dunn

FWIW, I use that company’s ear plugs to protect my hearing when riding motorcycle and they are easily the best I’ve ever tried, - and I’ve tried quite a few. Regards, Mark Dunn

Hi Kevin, The regenerator section of my Power Plant Premier (from 2008) failed about a month ago. I contacted PS Audio and they said that they no longer have boards for that model but might be able to repair it on a component level. The other option offered was to trade it in against a new P12...

Thanks Kit, That would be terrific! Best regards, Mark Dunn

Hi Tim, I also use the RSL preamp (that Kit no longer has on his site) and wrote the review in the link below in January 2017, which was before his phono preamp existed. If Kit has developed a better version of this preamp then I hope that he can find more hours in his day so that he bring it...