RockmanCentral
New member
Hello, I'm new to the forum but am really enjoying all the pedal PCB's and such.
One project that I've always wanted to try is to copy the preamp section of my Marshall JVM HJS but use one set of digital encoders to control the 4 amp channels and other potentiometers. I think I could get the whole thing into a fairly small enclosure by eliminating the power amp stage and all the redundant controls. IE- it would look like a single channel amp but relays would change the context of the controls, using the same set of encoders for each channel.
I've watched some videos about how to put different pieces together, but nothing that shows all the components needed for a full implementation for each control. IE- the digital encoder, the digital potentiometer, de-bouncing circuit, and how to connect it to an EEPROM to save the data and recall it for a single parameter like volume or what have you. I posted this here because I'm assuming I would need to use an Ardruino to act as the central interface for MIDI, and for controlling all the potentiometers, relays, etc.
Any help/advice is greatly appreciated!!
Thank you!!
One project that I've always wanted to try is to copy the preamp section of my Marshall JVM HJS but use one set of digital encoders to control the 4 amp channels and other potentiometers. I think I could get the whole thing into a fairly small enclosure by eliminating the power amp stage and all the redundant controls. IE- it would look like a single channel amp but relays would change the context of the controls, using the same set of encoders for each channel.
I've watched some videos about how to put different pieces together, but nothing that shows all the components needed for a full implementation for each control. IE- the digital encoder, the digital potentiometer, de-bouncing circuit, and how to connect it to an EEPROM to save the data and recall it for a single parameter like volume or what have you. I posted this here because I'm assuming I would need to use an Ardruino to act as the central interface for MIDI, and for controlling all the potentiometers, relays, etc.
Any help/advice is greatly appreciated!!
Thank you!!
