Moog Music Forum

hey there,

manual does not show so I need to ask here: are there tuning trimpots inside the grandmother? - I need to adjust the pitch-in tracking of the oscillators, as they don't scale like my other analog synths (including moog ones). now what I am looking for is (hidden) trimpots like the ...

hm, didn't get any instructions so far, is the trimpot labeled so I can find it?

You said early on you re-seated the cable in the mod wheel assembly. Did you also do this on the other end of the cable?


did so now, to no avail unfortunaltey


Maybe the infamous decoder problem is at play here.


never heard about it

Where are you located (roughly)? You may want to ...

Hi Rudy,

I think you meant me, I am the one with the voyager issue - noise is 2db louder than each of oscillators - hope this helps

n

jep, if I don't mention it, your assumptions are correct, it happens with every patch, on a disconnected device (midi, audio cables patch field empty etc). I tried a lot to get rid of it, including turning and patching everything and rocking the switches many times just to make it disappear or at ...

last update so far: when I apply a voltage (I guess more than 2.5V, I used the modwheel out for this) to the gate input, and surpass modwheel center position (half the way) synth starts acting up again. so essentially I get these tilts only when LFO is on a positive pulse or when s&h gate is being ...

oh well, many updates and a very revealing revelation: so I booted it up, thing acted up weird without warmup (which is a good sign if you ask me) then I tried your tip to plug cables into socket (something stuck) and beware, when plugging something into the S&H gate in, the jerkyness disappears ...

hi Mark,

jep it happens with nothing connected essentially, it's tough to troubleshoot as it usually only happens when the synth has warmed up (after abour 10-20mins) but not always.

I discovered a workaround for full functionality though, sending sustain cc64 via midi, so I can have glide and ...

hello everyone,

I have a XL from 2013 and it does act up weird when both glide and release knobs on top of the wheels are engaged, if both are engaged, the display keeps showing "release" to have changed, and oddly enough it seems to trigger the envelopes very fast (but only on the rising edge of a ...