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by cybix
Wed Oct 26, 2016 4:49 pm
Forum: HT-1
Topic: rasp sound
Replies: 1
Views: 15992

rasp sound

After connecting: Guitar Out -> Zoom 802.1u -> BOSS RC-3 -> to the Input of Blackstar HT1-R, it destroys the amp. The amp only makes rasp Sounds. I checked the valves - they are all right. I think the input circuit has a damage? Up left corner of the circuit diagram: Any ideas?