Home › Forums › Products › Stompboxes › H9 Pre/Post Signal Issue – Weak Left Channel, Overmodulating, Hum › Reply To: H9 Pre/Post Signal Issue – Weak Left Channel, Overmodulating, Hum
A number of amps seem to have a lot of gain on the effects loops – would this explain what you are seeing ? This means that you are sending a low level guitar signal to the pre, and a high level effects loop signal to the post.
I’d expect that with any amp out there the situation would be the same – Hi-Z signal from the guitar, and once that hits the preamp, the signal in the effects loop after the preamp would be much stronger. The manual says that H9 should detect those differences in signal levels, and will adjust itself automatically.
I also have a Strymon Mobius. Using it in the same situation – 4CM. Never had any problems with it.
What can I do to solve this? Any ideas would be much appreciated.
Many thanks in advance!