Chinese class D amp modules.
Posted 25th August 2016 at 10:42 AM by Stage Sound
I have imported several class D modules from China and all but one have had RFI problems and seemed to me to unusable and probably illegal in a production item. Far to much RFI on the output and looking at the on board components they have only a single stage output filter comprising of a square grey ceramic choke and one or two mylar caps. Has anyone else found the same thing and is there a mod that is known to work? The modules are all very well made using good quality components but like behaving like a radio transmitter.
Total Comments 5
Posted 25th August 2016 at 04:50 PM by CharlieLaub
Posted 26th August 2016 at 06:07 AM by abraxalito
Posted 26th August 2016 at 01:41 PM by Stage Sound
Posted 27th August 2016 at 05:12 AM by abraxalito
Posted 20th October 2016 at 12:07 AM by scholl