🔌 Enhance Your Audio Experience with WAudio AC Power Purifier - The Ultimate Power Conditioner and Surge Protector for Ultimate Performance Review

I have a pair of WAudio power cords (great build quality, low cost) so I bought a power supply for my laptop headphone dock (laptop, DAC, amp, powered speakers/ headphones), I saw a great YouTube video from Zero Fidelity where he tried this device out in a bet to see if there was a difference. He actually heard a better sound, which convinced me to give it a try as well. As the name suggests, it does what it promises. Other similar components I have used are Monster Power, Furman and APC.

Bought as surge protector for my amp, receiver, two turntables, two CD players and two cassette decks. The amp sound is best plugged directly into the wall, so I didn't want a noise filter in between, but I still wanted surge protection. However, I wanted a noise filter for all other components. I connected and protected one amplifier to a direct line and the rest to a filtered output. Everything sounds better. The amp is still open, clean, and unfiltered, and the rest of the components that…

There is almost no information on the net, so I will share what I found. Quality construction and does what it says on the tin. After fixing some issues (see below), I noticed a much lower noise floor between the mic, interface and banks. However, it had some kinks and I had to try about 4 different combinations of how to connect my computer, USB hubs, audio interface, lamp and external hard drive enclosure. Before I got it right, really weird things were happening to my sound. I have no idea…

I'm going to combine a review of two items as they are related and therefore I don't need to write two separate reviews: 1) iFi Power Adapter 2) WAudio W3900 Power Conditioner. After the usual audiophile settings of my mid-low system (Teac CD Transport, SMSL DAC, Schiit Freya+, Parasound Power Amp, Focal Chorus) I decided to try some power supply settings as I knew it could improve the sound, or maybe also vice versa. snake oil. The iFi power supply arrived first, so before installing it I…

Updated August 31, 2019: The detail quality of these filters varies greatly. The housing itself, as mentioned in my original post, is very durable and arguably the best part of the filter. The filter circuit itself looks good and neatly assembled in my experience. The noise filter circuitry does its job very well for the price and in that sense it is good value for money. Sockets are the weakest link. The sockets are not very tight, so that heavy cables may not be tight and can only fall out…