How are you connecting the VP4 and the IR-J? If you are using 4CM you don't need a DI Box, just a 1/4" TRS to XLR Adapter and you can send a balanced signal from the IR-J balanced out.I have on order a slightly wider Rockboard so I can store the power suppy below and have the drop pedal and expression pedal on the same lower level. Thinking of adding the Canvas DI box as well.







