Hello, i have an Eden WT400, which i use with an Alusonic cabinet ALU112-XL (600W at 4ohm). Vintage head with modern cabinet, connected via speakon-jack cable.
When i turn on the WT 400 and i set the gain, making it clipping only when i'm extra-violent, the gain knob is at 9 o' clock. Then i play for a while (usually 15-30 minutes), and what happens is that volume start lowering, making me turn up the gain knob. In the end, if i put both gain knob and master knob at their maximum level, volume is lower than my Roland Microcube combo.
I have this problem regularly, everytime a try to play with my eden.
I noticed a couple of things:
1-when i "trigger" this issue, gain led doesn't clip anymore. No way.
2-this problem takes a shorter time to trigger if i play hard (for example when i slap)
I brought to a technichan my full rig head+cabinet, and he said that he didn't monitorize anything strange. (he didn't try to PLAY, just electronic tests)
Do you have any ideas?