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So my hypothesis, based on measurements seen on this site and others, is that (audio specific) Switch Mode Power Supplies produce less noise (all 3 ways - directly into the amps DC rails, and via radiated magnetic fields, and mechanically) within the audible 20-20khz band when installed in an...

So my lowly KEF 12b amplifier decided to exit with a burning smell and now just rumbles and plays white noise. (I attempted repair as it appeared to be a cap on the power supply but since the caps were all doused in glue they would not remove from the board and more damage was done so I gave up)...

After seeing the success of Directiva, But knowing the price, I wanted a nice small pair of passive bookshelf speakers for use in the second living room. I didn't need massive SPLs (if you need more SPLs the Directiva is much better - however that build is DSP XO + Multi Channel amplified). The...

Currently looking for a decent ADC that will allow me to take the analogue front pre-outs of my Denon AVR and convert the input to COAX so I can use a miniDSP nanoDIGI to power an active set of 3-way front speakers, any suggestions? Currently have a miniDSP 2x4HD doing 2-way fronts and a good...

What might the effect of wearing headphones over a hooded jumper have on the response? For some reason I much prefer the sound with my AKG371's - not to mention I'm warmer and its more comfortable.

Oliver Masciarotte and Stuart Yaniger of Audio Xpress reviewed and published some nice in-depth AP measurements on this power amplifier for anybody interested here; this is a beautifully packaged amp and Cambridge audio doesn’t get much discussion here. Review (PDF) here

Hello Friends, So I'm currently using an RME ADI2 DAC, which will probably be with my until I die or RME release a new model. What I can't get my head around is the digital input seems to 'clip' when using any iOS device or iMac. That is, when the RME display is set to show "Pre-FX", the signal...

So Ive had a pair of KEF R3s bought for bedroom TV. And quite surprisingly good i might add, vs the ATC main system. However, ive had the grills on since they went in a couple weeks ago, and i popped them off tonight to have a "nobodys home" session with them to find this liquid stain below one...

Something I don't see very often and I'm surprised isn't more common is Integrated Amps with ARC. I only know of Naim's 'uniti' range doing it and that was reported to be hit and miss. I have a situation where the Sony TV is used as the source - for Roon, Spotify, Soundcloud, YouTube and normal...

Madness it would seem. Literally cutting up money. But has anyone done it for the good of the people/audio science? It seems most cables are only sold on marketing blurbs alone, and we are never given a look inside to see what difference there is. Yes I know we can measure cables, we can also...