I wasn't sure if this should be a Lounge post or an A/V post, so I put it in here.On my RD-700sx I have an Ernie Ball VP Jr volume/expression pedal connected to the first assignable pedal input ...

The EHX 8 Step Program plugs into the expression pedal or CV input of other effects pedals and synthesizers, delivering rhythmic sequencer control.

The fact you can use an expression pedal to take the place of the Action knob makes this a totally different proposition. What does the Action knob control? Again, no easy description, and how it ...

If you have a distortion pedal, for example, you could make all your delays sound crunchy and messed-up. You can achieve this by putting an insert cable into the expression-pedal input.

(Image credit: Boss) The expression pedal also has a built-in toe switch with on/off indicators on both sides of the pedal and can be paired with its own dedicated iOS /Android app for control, ...

On the rear of the unit you’ll find a 1/4” instrument input, an effects loop that also facilitates an expression pedal input, MIDI connections, headphones out, USB-C, a pair of 1/4” outputs ...