Home › Forums › Products › Stompboxes › Two Mono Sources + FX Loop on H90 › Reply To: Two Mono Sources + FX Loop on H90 June 10, 2024 at 10:45 pm #183187 amc8Participant Thinking now I could run the mono fx chain on insert 2 (in 4 – out 4) . Guitar into in 1. Keys into in 3 as a return.
