Home › Forums › Products › Stompboxes › H90 and Mission SP-H9 › Reply To: H90 and Mission SP-H9 February 10, 2026 at 3:38 pm #194538 tbskoglundKeymasterEventide Staff Can you please clarify? If you use a TRS Y-cable from the SP-H9, that would require you to use both Exp1 and Exp2 jacks on the H90.
