Home › Forums › Products › Stompboxes › H9 with expression pedal and 3-button possible? › Reply To: H9 with expression pedal and 3-button possible? November 14, 2017 at 4:01 pm #147650 nickroseModeratorEventide Staff The H9 has a combined AUX/EXP input, which limits you to either 3 switches or a pedal and one switch. If (as you do) want more that this, I'd recommend MIDI switches or pedals.
