To control my corner horn speaker18, I wired an ICEpower ASC300 Class D amplifier according to the information in the official Data Sheet Version 0.1 Preliminary.
It works with a slight hum. If the input is short-circuited, it is hum-free. What did I do wrong? Should I put a shielded case around it? My preamplifier is an AudioNet multichannel A / V preamp. It is about 2 meters far off.
It works with a slight hum. If the input is short-circuited, it is hum-free. What did I do wrong? Should I put a shielded case around it? My preamplifier is an AudioNet multichannel A / V preamp. It is about 2 meters far off.