materials list

High level overview of what it would take to build a door room VPO

2 manuals - simple usb midi controllers like the m-audio MK3 61 key controller

a pedalboard from an old organ

midi kit for pedalboarddd

powered speakers or keyboard amp - device will be able to be used with headphones as well

midi cables

midi interface

audio interfaced

1/4 patch cable

computer

software