Hey guys,
i just bought an HX effects and I'm using it with the 4CM and it's working great. My problem is with my external amp which is an Engl Iron Ball. I'm able to set my footswitch correctly but it seems the amp is always «in between» channel. The LED on the front panel indicating that i'm on the lead channel is always a bit lit up when i'm on a my clean channel. It lights up completely when i change to the lead channel, but when i come back to the clean channel it never really turn off. Also, as soon as i program a patch with the footswitch on one of the control, i get a lot of weird things like loud hisss, white noise, and a bit more gain than usual on my clean channel (like there's a light overdrive on). Someone told me it could be an impedance problem? I've been around a couple of forum and it seems i'm not the only one with this issue (Engl and Hugh and Kettner notably). Any idea on what a could do?
Thanks a lot in advance for your advices