rfi

Afternoon all. I have been revamping my home theater/2.1 channel hifi with some new equipment thanks to ASR (got rid of Rega DAC~R for a Bel Canto DAC 2.8, picked up a cheap MacMini for movie/tv/and higher audio bit rate USB output to DAC)! While doing all of these changes, I decided to change...

I am using a Topping D10 Balanced with a Sabaj A20h and I just found something really weird, I am picking up FM radio interference but only on 3 separate volume spectrums, between -99dB and -85dB, between -3dB and -1dB, and at 0dB. Between -99dB and -85dB is the strongest, I can no longer hear...

Audiolab has got a new product (a Direct Current Blocker): https://www.audiolab.co.uk/dc-block-6/ What about the credibility of this product?

Test of RFI circuit susceptibility to AM modulated signal with 1MHz carrier Well – this was tough. I wanted to test possible susceptibility if input analog circuits to AM modulated signals like AM transmitters etc. Sometimes we hear complaints about audio equipment capturing and demodulating...