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| Page 1 of 5 [113 Posts] | Goto page: 1, 2, 3, 4, 5 Next |
| Author | Message |
|---|---|
 Topic: VCF with voltage controlled resonance? |
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| 2thick4uni Replies: 26 Views: 31060 |
Posted: Wed Sep 18, 2013 1:20 am Subject:
VCF with voltage controlled resonance?
Forum: DIY Hardware and Software » YuSynth |
| Iabc needs to range from 0 (no resonance) to about 600uA (self osc.). Resonance control input PNP and resistors are setup to give that with a 0 - 10V CV, a different CV range may require some adjustm ... | |
| Topic: VCF with voltage controlled resonance? |
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| 2thick4uni Replies: 26 Views: 31060 |
Posted: Tue Sep 17, 2013 4:24 am Subject:
VCF with voltage controlled resonance?
Forum: DIY Hardware and Software » YuSynth |
| That sounds great, I'm looking to do the same mod to mine.
Any chance you could put up a partial schematic showing the mods you've made with resistor and values etc? |
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| Topic: Voltages regulators on Yusynth VCO? |
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| 2thick4uni Replies: 3 Views: 3667 |
Posted: Mon Jul 15, 2013 4:49 pm Subject:
Voltages regulators on Yusynth VCO?
Forum: DIY Hardware and Software » YuSynth |
Excellent, thanks Yves 
Now I have to work out how I read the VCO page and missed this! 
Allan |
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| Topic: Voltages regulators on Yusynth VCO? |
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| 2thick4uni Replies: 3 Views: 3667 |
Posted: Sun Jul 14, 2013 10:09 am Subject:
Voltages regulators on Yusynth VCO?
Forum: DIY Hardware and Software » YuSynth |
| I'm going to build the Yusynth VCO but always like to get a good grasp of the theory of operation first. I'm struggling to understand the role of the 78L15 and 79L15 voltage regulators. Normally you n ... | |
| Topic: Another ARP2600 Clone on it's way... |
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| 2thick4uni Replies: 99 Views: 89780 |
Posted: Sun Jul 07, 2013 2:37 am Subject:
Another ARP2600 Clone on it's way...
Forum: DIY Hardware and Software |
Absolutely amazing, what a beauty 
How did you do the panel graphics? They look very professional indeed.... |
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| Topic: SOLD: TR-9090 drum synth pcb's eproms etc |
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| 2thick4uni Replies: 2 Views: 4476 |
Posted: Sat Apr 07, 2012 5:14 am Subject:
SOLD: TR-9090 drum synth pcb's eproms etc
Forum: Wanted, For Sale, Opportunities and Requests » Parts and Components |
| Now sold | |
| Topic: SOLD: TR-9090 drum synth pcb's eproms etc |
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| 2thick4uni Replies: 2 Views: 4476 |
Posted: Wed Apr 04, 2012 1:31 pm Subject:
SOLD: TR-9090 drum synth pcb's eproms etc
Forum: Wanted, For Sale, Opportunities and Requests » Parts and Components |
| I have a brand new set of TR-9090 pcb's (both boards and rear panel board), 3 x eproms, programmed pic which I bought from Trevor Page recently and cost GBP55, I also have a rare parts semiconductor k ... | |
| Topic: Ghielmetti 20 x 20 matrix patch panels NOW SOLD |
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| 2thick4uni Replies: 0 Views: 2505 |
Posted: Wed Apr 04, 2012 12:58 pm Subject:
Ghielmetti 20 x 20 matrix patch panels NOW SOLD
Forum: Wanted, For Sale, Opportunities and Requests » Parts and Components |
| I have for sale 2 of Ghielmetti matrix type patch panels, I bought these for an expanded VCS3 synth clone I was going to build but never got round to. They are product code 673.110.022.05 and are iden ... | |
| Topic: Various JH PCB's for sale - all now sold |
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| 2thick4uni Replies: 1 Views: 2970 |
Posted: Sat Jan 21, 2012 3:56 pm Subject:
Various JH PCB's for sale - all now sold
Forum: Wanted, For Sale, Opportunities and Requests » Parts and Components |
| I've unfortunately had to give up SDIY for the forseeable future, so in response to a few requests I'm listing the JH PCB's I have for sale. All are bare pcb's unless otherwise stated.
2 of Polymoo ... |
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| Topic: WTB or trade for JH PolyMoog Resonator |
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| 2thick4uni Replies: 9 Views: 7709 |
Posted: Sat Jan 21, 2012 3:48 pm Subject:
WTB or trade for JH PolyMoog Resonator
Forum: Wanted, For Sale, Opportunities and Requests » Parts and Components |
| Ok, JH PCB's listed under separate thread | |
| Topic: WTB or trade for JH PolyMoog Resonator |
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| 2thick4uni Replies: 9 Views: 7709 |
Posted: Fri Jan 20, 2012 11:59 am Subject:
WTB or trade for JH PolyMoog Resonator
Forum: Wanted, For Sale, Opportunities and Requests » Parts and Components |
| If ericcolerige doesn't want both of these, can I have first refusal on the 2nd of these boards?
Yep. no problem. I've got quite a few other JH pcb's and other stuff fs too. can list it all if of ... |
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| Topic: WTB or trade for JH PolyMoog Resonator |
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| 2thick4uni Replies: 9 Views: 7709 |
Posted: Wed Jan 18, 2012 2:39 pm Subject:
WTB or trade for JH PolyMoog Resonator
Forum: Wanted, For Sale, Opportunities and Requests » Parts and Components |
| I've got two of these, both surplus to requirements. One board has nearly all resistors stuffed and other board is bare. I'm in UK, let me know if still of interest.
Cheers, Allan |
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| Topic: Giving up SDIY and selling up :-( |
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| 2thick4uni Replies: 11 Views: 5321 |
Posted: Mon Jun 20, 2011 3:31 am Subject:
Giving up SDIY and selling up :-(
Forum: DIY Hardware and Software |
|
If you have any matched transistor packages and tempcos, please let me know as soon as they go on sale, I'm rather desperate for such components 
Yes, I have both matched transistor packages ... |
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| Topic: Giving up SDIY and selling up :-( |
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| 2thick4uni Replies: 11 Views: 5321 |
Posted: Sun Jun 19, 2011 12:46 am Subject:
Giving up SDIY and selling up :-(
Forum: DIY Hardware and Software |
| What about your stock of components, are they going on sale, or did I miss those already?
Thanks for the kind words on my builds
I haven't listed any components yet, I still have a lar ... |
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| Topic: anyone have a buchla lo pass gate pcb to sell? |
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| 2thick4uni Replies: 9 Views: 3268 |
Posted: Sat Jun 18, 2011 3:26 pm Subject:
anyone have a buchla lo pass gate pcb to sell?
Forum: DIY Hardware and Software |
| I've got three of these resonant Low Pass Gate pcb's for sale, I'm in the UK | |
| Topic: Giving up SDIY and selling up :-( |
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| 2thick4uni Replies: 11 Views: 5321 |
Posted: Wed Jun 15, 2011 7:07 am Subject:
Giving up SDIY and selling up :-(
Forum: DIY Hardware and Software |
| Who made your SoundLab?
Nice!
Don't give up! Save at least something. We all get these episodes. 
Soundlab built with my own fair hands, wood work too! Please don't make it any ha ... |
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| Topic: Giving up SDIY and selling up :-( |
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| 2thick4uni Replies: 11 Views: 5321 |
Posted: Tue Jun 14, 2011 1:49 pm Subject:
Giving up SDIY and selling up :-(
Forum: DIY Hardware and Software |
Due to really heavy work comittments and moving house I'm giving up SDIY and selling all my completed and part built projects 
Some interesting stuff including Elby Pixie, Monowave X and ASM 2, ... |
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| Topic: M185 sequencer Project - NEW PCB VERSION |
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| 2thick4uni Replies: 1138 Views: 1109544 |
Posted: Tue Jun 14, 2011 1:23 pm Subject:
M185 sequencer Project - NEW PCB VERSION
Forum: DIY Hardware and Software |
| I'm having to give up SDIY due to work comittments, so selling my part built M-185 Sequencer on Ebay, complete with 5U MOTM style panel, slide switches and populated pcb with V2.1 Pic. Just needs wiri ... | |
| Topic: new revision DUAL 281 PCB |
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| 2thick4uni Replies: 226 Views: 248892 |
Posted: Tue Feb 15, 2011 1:13 pm Subject:
new revision DUAL 281 PCB
Forum: DIY Hardware and Software |
| Mine arrived in Isle of Man, UK this morning
BTW What are the round three pin components marked "A" and "B" in the RH corners of the board? |
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| Topic: DIY Arpeggiator anywhere? |
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| 2thick4uni Replies: 18 Views: 13795 |
Posted: Mon Jan 31, 2011 2:56 am Subject:
DIY Arpeggiator anywhere?
Forum: DIY Hardware and Software |
| I'm working on a PIC based "arpeggiator" right now. I use quotes because it doesn't use keyboard scanning, it creates a series of voltages that are added on top of whatever voltage is input ... | |
| Topic: DIY Arpeggiator anywhere? |
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| 2thick4uni Replies: 18 Views: 13795 |
Posted: Fri Jan 28, 2011 3:34 am Subject:
DIY Arpeggiator anywhere?
Forum: DIY Hardware and Software |
| This is the only diy arpeggiator I'm aware of http://www.arpeggi8.com/index.html
Not sure if it has cv conrol of patterns and still seems to be in development |
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| Topic: Living VCOs |
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| 2thick4uni Replies: 519 Views: 568939 |
Posted: Wed Jan 12, 2011 1:54 am Subject:
Living VCOs
Forum: DIY Hardware and Software » Jürgen Haible designs |
| Hey guys! So I recently put together a living vcos board - I'm just waiting for some transistors to arrive. I had a couple quick questions about outputs.
First, are there any issues using both ... |
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| Topic: MIDI to CV |
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| 2thick4uni Replies: 8 Views: 16342 |
Posted: Sun Jan 09, 2011 2:36 pm Subject:
MIDI to CV
Forum: DIY Hardware and Software » Musical Interfaces |
| Marc Bareille does a couple of midi to cv convertors:
http://m.bareille.free.fr/mcv628/mcv628.html 18 euros for pcb or artwork is there to press and peel your own. Sorce code for pic there too. ... |
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| Topic: Buchla 100 DIY? |
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| 2thick4uni Replies: 7 Views: 9334 |
Posted: Tue Dec 28, 2010 3:59 am Subject:
Buchla 100 DIY?
Forum: DIY Hardware and Software |
| I'm also interested in Buchla 100 series - Because of it's age it was almost all discrete circuitry with not an ic in sight, similar to VCS3 and Synthi A in that respect and probably requires some exp ... | |
| Topic: Converting Combo organ bass pedals to CV/Gate |
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| 2thick4uni Replies: 2 Views: 1622 |
Posted: Tue Dec 14, 2010 12:05 pm Subject:
Converting Combo organ bass pedals to CV/Gate
Forum: DIY Hardware and Software |
| Easiest way is to use Ken Sone's CGS10 pedal board module, it will give gate and cv outs and is nice and simple. You could also try the MFOS site, couple of keyboard controllers there that would work ... | |
| Page 1 of 5 [113 Posts] | Goto page: 1, 2, 3, 4, 5 Next |
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