I just finished building a couple of 822s and wanted to say thanks for creating
these modules. You've done a great job and I know I'll be using them almost
daily. Construction was a no brainer thanks to your detailed instructions. S.J.
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I have the 831 and now I need to get an 822 next. Very cool design Larry! Its quite fun and I love to easily switch one of two VCO's up or down and octave. Really adds "mooginess" to the MOTM. T.W.
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Just this minute finished an 822, worked first time of course, I love it, a great product.
I will finish an 831 this week. I am really glad I ordered two of each.
Thanks for a great product, keep it up! K.W.
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Just wanted to let you know my 822 rules! Thanx for doing this man! J.W.
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Just finished calibrating the 822 with both methods [by ear and by voltage]. They are
both understandable and work fine. The audio calibration method is very easy, as I
found myself skipping the directions after doing step 1. I then tried the tuner and it is
the fastest way to set the "A" step and oct. I then used the DVM to set the B trimmers.
I'm impressed. D.H.
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[ The 822 and 831 are ] both great modules – I found them to be much more useful than I originally anticipated. J.P.
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I built Larry's voltage shifter which is a valuable addition to my rack and works like a charm. Support was very good when I thought that the thing wasn't working. M.M.
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I've just finished building the two 822 modules I purchased from you. They work great!!!
I especially like the way they tweak up so accurately. Great design. R.F.
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It was a very uneventful startup for each of the [822 and 831] modules! No sudden
puff's of smoke, no bright flashes of light! Best of all they work perfectly! I haven't
calibrated them...yet... But, I will tell you they are darn close! My hats off to you Larry
for a fine pair of fine modules you have created! Thank you for a design well done A.W.
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I have built one 822 and it works fine. It is a really useful module to add to my modular,
and I will build the second one soon. A.M.

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