Wadia x64.4 sledgehammer output stage problem

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These, being diamond buffers with no voltage gain should be easy enough to troubleshoot even without a scope. Just take them out and jumper IN to OUT.

It may even sound better that way.
Now I understand what you say.
Solder them out and short the PCB pin inserts where pin 4 and 8 where?
HA5002:
https://www.diyaudio.com/forums/attachment.php?attachmentid=876316&stc=1&d=1600241481


https://www.diyaudio.com/forums/attachment.php?attachmentid=876315&stc=1&d=1600241271
 

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