S svinx Member Joined 2019 2022-12-28 10:36 pm #1 2022-12-28 10:36 pm #1 Hello, who collected the Apex a17? assembled this amplifier, there is self-excitation how to eliminate it? Attachments APEX A17sch.JPG 208 KB · Views: 302 S svinx Member Joined 2019 2023-01-04 10:02 am #2 2023-01-04 10:02 am #2 that no one collected A17? 44250 Member Joined 2011 forum.yu3ma.net 2023-01-04 12:44 pm #3 2023-01-04 12:44 pm #3 wich PCB,how high PSU voltage, at what frequency does it oscillate? some pictures if possible? S svinx Member Joined 2019 2023-01-04 1:38 pm #4 2023-01-04 1:38 pm #4 here on this one. excitation already at 3kHz Attachments APEX A17 ALL.JPG 226.8 KB · Views: 162 S svinx Member Joined 2019 2023-01-04 1:39 pm #5 2023-01-04 1:39 pm #5 supply voltage + -38v You must log in or register to reply here. Share: Facebook X (Twitter) LinkedIn Reddit Pinterest Tumblr WhatsApp Email Link
Hello, who collected the Apex a17? assembled this amplifier, there is self-excitation how to eliminate it?
S svinx Member Joined 2019 2023-01-04 10:02 am #2 2023-01-04 10:02 am #2 that no one collected A17? 44250 Member Joined 2011 forum.yu3ma.net 2023-01-04 12:44 pm #3 2023-01-04 12:44 pm #3 wich PCB,how high PSU voltage, at what frequency does it oscillate? some pictures if possible? S svinx Member Joined 2019 2023-01-04 1:38 pm #4 2023-01-04 1:38 pm #4 here on this one. excitation already at 3kHz Attachments APEX A17 ALL.JPG 226.8 KB · Views: 162 S svinx Member Joined 2019 2023-01-04 1:39 pm #5 2023-01-04 1:39 pm #5 supply voltage + -38v You must log in or register to reply here. Share: Facebook X (Twitter) LinkedIn Reddit Pinterest Tumblr WhatsApp Email Link
44250 Member Joined 2011 forum.yu3ma.net 2023-01-04 12:44 pm #3 2023-01-04 12:44 pm #3 wich PCB,how high PSU voltage, at what frequency does it oscillate? some pictures if possible? S svinx Member Joined 2019 2023-01-04 1:38 pm #4 2023-01-04 1:38 pm #4 here on this one. excitation already at 3kHz Attachments APEX A17 ALL.JPG 226.8 KB · Views: 162 S svinx Member Joined 2019 2023-01-04 1:39 pm #5 2023-01-04 1:39 pm #5 supply voltage + -38v You must log in or register to reply here. Share: Facebook X (Twitter) LinkedIn Reddit Pinterest Tumblr WhatsApp Email Link
S svinx Member Joined 2019 2023-01-04 1:38 pm #4 2023-01-04 1:38 pm #4 here on this one. excitation already at 3kHz Attachments APEX A17 ALL.JPG 226.8 KB · Views: 162 S svinx Member Joined 2019 2023-01-04 1:39 pm #5 2023-01-04 1:39 pm #5 supply voltage + -38v You must log in or register to reply here.
