The Official Sequential/Oberheim Forum

SEQUENTIAL/DSI => Prophet => Prophet Rev2 => Topic started by: jaffas on January 28, 2022, 08:48:58 AM

Title: Random parameter change
Post by: jaffas on January 28, 2022, 08:48:58 AM

Has anyone come across this issue with the Rev 2? Can happen on things like Amp Env Sustain, FX 1 and Shape Mod 1

jaf

Title: Re: Random parameter change
Post by: AlainHubert on January 28, 2022, 10:47:51 AM

Make sure you have the very latest OS version installed. Early ones suffered from encoder jitters that could/would change values randomly. It has been fixed since.

Title: Re: Random parameter change
Post by: gearslutz5000 on January 31, 2022, 06:42:25 PM

Quote from: jaffas on January 28, 2022, 08:48:58 AM

Has anyone come across this issue with the Rev 2? Can happen on things like Amp Env Sustain, FX 1 and Shape Mod 1

jaf

I have been having this problem for months. For example, right now my 'Osc 2 Freq Fine" is scrambling numbers. It's constantly altering my patches.

I tried calibrating. I bought a new pure sine wave power source. I unplugged the midi and audio cables and the thing scrambles. If I go away for 45 minutes or so and come back the synth is going bonkers. Very strange.