Since this is a balanced amp,
You should use the balanced output to gain the benefits of full power and zero hum.
If you have hum on balanced oit Itwould be surprised.
Sometimes my single ended output is nice and quiet and sometimes it has a very low level hum.
It depends o. How solid the board to ground I Assuming.
The balanced output was always quiet.
Right now it's dead quite at full volume.
You should use the balanced output to gain the benefits of full power and zero hum.
If you have hum on balanced oit Itwould be surprised.
Sometimes my single ended output is nice and quiet and sometimes it has a very low level hum.
It depends o. How solid the board to ground I Assuming.
The balanced output was always quiet.
Right now it's dead quite at full volume.