Search found 255 matches

by Purveyor2
Fri Oct 23, 2020 2:57 pm
Forum: Music Tech DIY
Topic: RE-606
Replies: 11
Views: 537

Re: RE-606

sunflower and I have communicated, but honestly pretty slow responses. I'll post looking for a preprogrammed pixie - good idea, thanks.
by Purveyor2
Fri Oct 23, 2020 12:47 pm
Forum: Music Tech DIY
Topic: RE-606
Replies: 11
Views: 537

Re: RE-606

I have. Went so far as to build another unit with fresh parts to rule out amy fuck up that I couldn’t find. Using usb uno and sysex librarian slow with pauses. First half of the send there are no lights, second half everything lights up except steps 11-15. Then out again once done. Sequencer doesn’t...
by Purveyor2
Fri Oct 23, 2020 10:07 am
Forum: Music Tech DIY
Topic: RE-606
Replies: 11
Views: 537

Re: RE-606

I still can’t get my pixie to work right. Let me know if you get yours working. Thx.
by Purveyor2
Wed Oct 21, 2020 2:05 pm
Forum: Music Tech DIY
Topic: RE-606
Replies: 11
Views: 537

Re: RE-606

[quote=Purveyor2 post_id=3324101 time=<a href="tel:1597245183">1597245183</a> user_id=13159] I’m about to start mine while I wait on parts to finish up my RE-303. I think the reason there’s not much on the forums is because there just aren’t that many people building them. No surprise really, since...
by Purveyor2
Sun Oct 18, 2020 8:21 pm
Forum: General Gear
Topic: U.D.O. Super 6 hybrid "binaural" poly
Replies: 258
Views: 17087

Re: U.D.O. Super 6 hybrid "binaural" poly

Does the delay function of the lfo work in HF mode? Could be awesome for FM stuff.
by Purveyor2
Wed Sep 02, 2020 7:01 am
Forum: Music Tech DIY
Topic: [AVAILABLE] TTSH V4 Build Thread
Replies: 1016
Views: 67389

Re: [AVAILABLE] TTSH V4 Build Thread

I’m back with oscillator calibration issues. Originally I had one VCO board that would track about 3 octaves, the other 2 would only go about one octave. Did some troubleshooting to no avail. The “good” board exhibited same behavior in all three osc slots. Got a fresh set of osc pcbs and rebuilt. Ch...
by Purveyor2
Tue Aug 25, 2020 10:58 am
Forum: General Gear
Topic: U.D.O. Super 6 hybrid "binaural" poly
Replies: 258
Views: 17087

Re: U.D.O. Super 6 hybrid "binaural" poly

I guess my point is if you remove the sample instruments they are similar in architecture. DDS1 is clearly better/novel, but PX has more modulation and is bitimbral. Filter/vca/keybed the same.
by Purveyor2
Tue Aug 25, 2020 9:47 am
Forum: General Gear
Topic: U.D.O. Super 6 hybrid "binaural" poly
Replies: 258
Views: 17087

Re: U.D.O. Super 6 hybrid "binaural" poly

Anyone spent any time with the S6 and the prophet x? I’m having a hard time deciding - digital osc through same analog backend. Same keybed. Spent time with PX, quantum and Moog one when they all came out. PX was my fav for ease of use and quick creation of useful sounds. But the S6 seems more invit...
by Purveyor2
Wed Aug 12, 2020 10:13 am
Forum: Music Tech DIY
Topic: RE-606
Replies: 11
Views: 537

Re: RE-606

I’m about to start mine while I wait on parts to finish up my RE-303. I think the reason there’s not much on the forums is because there just aren’t that many people building them. No surprise really, since the build costs about as much as just buying a used one (and more than buying a TT-606). Per...
by Purveyor2
Sun Aug 09, 2020 2:35 pm
Forum: Music Tech DIY
Topic: RE-606
Replies: 11
Views: 537

Re: RE-606

👍🏻
by Purveyor2
Sat Aug 08, 2020 8:05 pm
Forum: Music Tech DIY
Topic: RE-606
Replies: 11
Views: 537

RE-606

Anyone here building one? Not much action on the official forums.
by Purveyor2
Fri Aug 07, 2020 5:38 pm
Forum: General Gear
Topic: U.D.O. Super 6 hybrid "binaural" poly
Replies: 258
Views: 17087

Re: U.D.O. Super 6 hybrid "binaural" poly

That would be great. Understand that it’s single cycle.
by Purveyor2
Fri Aug 07, 2020 1:58 pm
Forum: General Gear
Topic: U.D.O. Super 6 hybrid "binaural" poly
Replies: 258
Views: 17087

Re: U.D.O. Super 6 hybrid "binaural" poly

anyone planning on getting some classic PPG waves prepared for the S6?
by Purveyor2
Thu Aug 06, 2020 3:10 pm
Forum: Music Tech DIY
Topic: MOTM 310 tracking .5V/oct
Replies: 9
Views: 213

Re: MOTM 310 tracking .5V/oct

Indeed. 1k tempco incoming. Thanks for your help.
by Purveyor2
Thu Aug 06, 2020 8:27 am
Forum: General Gear
Topic: NONLINEAR LABS C15 DIGITAL SYNTH
Replies: 32
Views: 3701

Re: NONLINEAR LABS C15 DIGITAL SYNTH

Thinking hard about getting a c15 as well, I have a lot of synths... need an instrument.
by Purveyor2
Wed Jul 29, 2020 9:31 am
Forum: General Gear
Topic: U.D.O. Super 6 hybrid "binaural" poly
Replies: 258
Views: 17087

Re: U.D.O. Super 6 hybrid "binaural" poly

That blue is beautiful. How does it sound?
by Purveyor2
Fri Jul 24, 2020 12:56 am
Forum: Music Tech DIY
Topic: MOTM 310 tracking .5V/oct
Replies: 9
Views: 213

Re: MOTM 310 tracking .5V/oct

I added a 2k on it and it’s nearly perfect now.
by Purveyor2
Thu Jul 23, 2020 9:15 pm
Forum: Music Tech DIY
Topic: MOTM 310 tracking .5V/oct
Replies: 9
Views: 213

Re: MOTM 310 tracking .5V/oct

C1DFBC67-842A-4405-9E49-B7466B129CD0.jpeg
Somehow I got a 2K tempco!
by Purveyor2
Wed Jul 22, 2020 6:12 pm
Forum: Music Tech DIY
Topic: MOTM 310 tracking .5V/oct
Replies: 9
Views: 213

Re: MOTM 310 tracking .5V/oct

That wasn’t it. Pulled and verified the resistors 16-20, re-verified power, ic positions, tranny orientation, etc. reflowed, cleaned. 🤔
by Purveyor2
Tue Jul 21, 2020 9:38 pm
Forum: Music Tech DIY
Topic: MOTM 310 tracking .5V/oct
Replies: 9
Views: 213

Re: MOTM 310 tracking .5V/oct

I bet you’re right, looking at the schematic after playing with the fm input thinking I got the jacks swapped or something. Thanks.
by Purveyor2
Tue Jul 21, 2020 9:17 pm
Forum: Music Tech DIY
Topic: MOTM 310 tracking .5V/oct
Replies: 9
Views: 213

MOTM 310 tracking .5V/oct

Built a synthcube kit. Easy build, parts look correct but it’s tracking 2 octaves/volt. Any thoughts?
by Purveyor2
Sat Jul 04, 2020 4:47 pm
Forum: Music Tech DIY
Topic: PROGUE - Analog mono synth - AUDIO DEMO
Replies: 56
Views: 3060

Re: PROGUE - Analog mono synth

I’d been down as an early builder.
by Purveyor2
Wed Jun 24, 2020 4:18 pm
Forum: Music Tech DIY
Topic: E-Licktronic Nava 909 clone
Replies: 136
Views: 22806

Re: E-Licktronic Nava 909 clone

I had related issues with my own DIY clone (noise was present all the time) and it came down to a cold solder point on an IC socket (the one corresponding to IC34), which was responsible for the envelope. Try swapping IC34 against IC37(VCO1) and IC35 against IC38(VCO2) to see if it is a faulty OpAm...
by Purveyor2
Mon Jun 22, 2020 7:50 pm
Forum: Music Tech DIY
Topic: E-Licktronic Nava 909 clone
Replies: 136
Views: 22806

Re: E-Licktronic Nava 909 clone

Trannies are oriented correctly. It sounds kinda like a ground loop, though I can turn off the noise with snappy knob and the oscillators continue to drone but tune knob works. Trigger signal present, envelopes 2,3,5 had been difficult to see on scope - but clearly present last night.
by Purveyor2
Sun Jun 21, 2020 7:21 pm
Forum: Music Tech DIY
Topic: E-Licktronic Nava 909 clone
Replies: 136
Views: 22806

Re: E-Licktronic Nava 909 clone

Update on voicing problems: Low Tom perpetual decay - always confirm component values! Brand new bag of .68uf electrolytic capacitors from tayda, filled with 22uf caps. Replaced and all fixed. High Tom wouldn’t sound - no trigger coming from IC 112. Pin 2 of the IC not working, swapped and fixed. Ri...

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