Hey Shotgunn! It’s Jon Phipps, the guy who was probably your first Micro synth mod customer! How’s it going?
I only just got round to doing the mods on the micro synth this week, i had been distracted in recent months and never got round to doing it until now. The mods sound amazing and i’m very pleased with it. I did all the mods aside from the expression pedal mod (i haven’t ordered the stereo DPDT jack socket yet).
The voice mixer is now much more equally balanced, and i find that the voices are strong enough to work individually now, where as before i would blend them. The sub octave and the F.A mod are incredibly phat and juicey, while the upper octave is so much brighter and more spikey.
However, i’ve had a few problems with it as well.
The resonance slider seems to have next to no effect at the moment. You said in your notes to experiment with different caps for the resonance cap: i haven’t done this yet as i didn’t know where to start but i presume this is probably the cause of the problem. What type of capacitor do you recommend for this? Do you reckon the resonance slider’s inactivity is soley because i haven’t changed the capacitor to compensate for the other mods that have been done to the pedal?
I was just watching your youtube demos of your modified micro synth and realized another problem with mine. The ‘guitar’ voice which on my pedal used to be clean and on your modified pedal is clean, but on my modified pedal the guitar voice sounds very distorted, much like the square-wave voice.
Where do you suggest i start trouble-shooting for problems with the ‘guitar’ voice? The true-bypass works fine so i don’t know why the guitar voice is kicking in with distortion.
Thanks again for giving me all the info and photos on your mods, it’s been interesting working on the micro synth and i’m enjoying the sounds i can get out of it so far! I will do the expression pedal mod very soon as that sounds super cool. Did you work out how to do the expression mod for the LP filter on the POG in the end?
Keep up the good work Shotgunn, have you come up with any other cool EHX mods laterly?