N_Cook wrote in message
...
repair m on e-S and there is an inverter stuck in before the R ch o/p, not
for the L





Is it just for evening up the ps?. If a momentary high draw from one PA on
+/ve rail dropping reservoir by 1V then also a matching 1V drop on the -ve
rail from the other ch, wheras usually that would be a 2V drop on + rail
only