themisfit138
Well-known member
- Joined
- Jul 21, 2007
- Messages
- 223
- Reaction score
- 1
Hi everyone,
I decided to pull out the Mark IV today. It has been a few years since I last played it. It is an early Mark IV a. I found that the footswitch will not change channels. The amp starts out on the lead channel. All the lights on the switch will change when selecting a different channel, but the amp will never change from lead.
The foot switch will turn the loop off and on. I just can’t change channels.
Also, the the rotary switch works through all channels. External switches also work. The FU-3 switch seems to be the only thing not working.
Has anyone else ran into this issue? Any ideas would help, thanks.
I decided to pull out the Mark IV today. It has been a few years since I last played it. It is an early Mark IV a. I found that the footswitch will not change channels. The amp starts out on the lead channel. All the lights on the switch will change when selecting a different channel, but the amp will never change from lead.
The foot switch will turn the loop off and on. I just can’t change channels.
Also, the the rotary switch works through all channels. External switches also work. The FU-3 switch seems to be the only thing not working.
Has anyone else ran into this issue? Any ideas would help, thanks.