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| Page 1 of 18 [438 Posts] | Goto page: 1, 2, 3, ..., 16, 17, 18 Next |
| Author | Message |
|---|---|
 Topic: Need Help Finding Clock Oscillator for Sequencer |
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| Clack Replies: 2 Views: 1678 |
Posted: Sat Sep 19, 2020 10:40 am Subject:
Need Help Finding Clock Oscillator for Sequencer
Forum: DIY Hardware and Software |
| Post the TH oscillator you had in mind and we could see what you can remove to strip it down and how to bring the frequency down.
Do you want the CV control to be 1v/oct? if not the temp correctio ... |
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| Topic: London Synth DIY meetup |
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| Clack Replies: 0 Views: 1596 |
Posted: Mon Feb 22, 2016 4:24 pm Subject:
London Synth DIY meetup
Forum: DIY Hardware and Software |
| Hello, calling out to Londoners, If anyone wants to meet and talk or do synth DIY I am holding a meeting here. Join if you are interested! It is not commercial at all (not ticketed) , simply just to m ... | |
| Topic: Advice to a novice DIYer soon to be in London |
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| Clack Replies: 13 Views: 5653 |
Posted: Mon May 21, 2012 1:12 am Subject:
Advice to a novice DIYer soon to be in London
Forum: DIY Hardware and Software |
| If you want help or just to meet people who do music electronics you should come to music hackspace its in Hoxton http://musichackspace.org people bring stuff they have problems with along.
There a ... |
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| Topic: MFOS state variable filter Aleph style |
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| Clack Replies: 3 Views: 4869 |
Posted: Thu May 03, 2012 1:30 am Subject:
MFOS state variable filter Aleph style
Forum: DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson |
| experiment by adding clipping diodes in the res feedback path
look at this for inspiration http://www.jhaible.de/tonline_stuff/hj_wasp.jpg resonance is a bit hard to control on a SV filter as ... |
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| Topic: How to replace Analog Pots with CV control? |
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| Clack Replies: 14 Views: 7441 |
Posted: Tue May 01, 2012 12:06 am Subject:
How to replace Analog Pots with CV control?
Forum: DIY Hardware and Software |
| Yes pretty much
An experimental idea I have been playing with is to switch an analogue gate on and off at more that audio rate put a simple filter on it and then adjust PWM Also a Note that yo ... |
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| Topic: TINNING BOARDS - WICH PRODUCTS? |
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| Clack Replies: 7 Views: 3032 |
Posted: Thu Mar 29, 2012 12:46 am Subject:
TINNING BOARDS - WICH PRODUCTS?
Forum: DIY Hardware and Software |
| I use this
http://www.rapidonline.com/Tools-Equipment/Kontakt-chemie-Flux-Sk10-Spray-200ml-87-0715 Its a flux spray so it protects from oxidization if I spray it just after etching and also help ... |
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| Topic: How to produce 'click' sound for percussion sounds? |
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| Clack Replies: 4 Views: 1895 |
Posted: Sun Feb 26, 2012 5:13 am Subject:
How to produce 'click' sound for percussion sounds?
Forum: DIY Hardware and Software |
| Most old drum machines ( minipops , old rolands, organ drum machines ) literally use straight pulses to create kick drum sounds.
Simple filtering improves that sound. Add resonance you can get woo ... |
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| Topic: amdek/boss HC-2 clap - layout? |
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| Clack Replies: 11 Views: 15709 |
Posted: Sun Feb 26, 2012 5:00 am Subject:
amdek/boss HC-2 clap - layout?
Forum: DIY Hardware and Software |
| The HC2 is pretty much the same as all the other Roland claps. Sound differences are probably to do with single supply problems and different component values. The schematic out there does include noi ... | |
| Topic: BBD clock driver Vgg? (MN3101 / MN3102) |
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| Clack Replies: 6 Views: 10115 |
Posted: Fri Feb 24, 2012 9:07 am Subject:
BBD clock driver Vgg? (MN3101 / MN3102)
Forum: DIY Hardware and Software » Developers' Corner |
| well I guess it suggests that the BBD needs to run off a slightly lower voltage than the Clock.
If you look at the schematic Vgg goes into the Gate of a JFET in between each stage, I am just guess ... |
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| Topic: BBD clock driver Vgg? (MN3101 / MN3102) |
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| Clack Replies: 6 Views: 10115 |
Posted: Fri Feb 24, 2012 4:04 am Subject:
BBD clock driver Vgg? (MN3101 / MN3102)
Forum: DIY Hardware and Software » Developers' Corner |
| Hey,
If you look at the original datasheet experimentalistsanonymous.com/diy/Datasheets/MN3102.pdf it says it gives out 14/15ths the supply voltage to power the BBD there muse be some reason ... |
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| Topic: Jürgen Haible is dead |
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| Clack Replies: 189 Views: 293433 |
Posted: Sat Dec 03, 2011 6:21 am Subject:
Jürgen Haible is dead
Forum: News... » Miscellaneous News |
| RIP ... he had a brilliant perspective on SDIY
There definitely needs to be an archive on his designs so they dont get forgotten. |
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| Topic: Differences in OTAs? |
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| Clack Replies: 19 Views: 17977 |
Posted: Sat Nov 12, 2011 6:32 am Subject:
Differences in OTAs?
Forum: DIY Hardware and Software |
| And then there was the CA3094 which was a CA3080 with an extra darlington pair, with which Electroharmonix got up to all kinds of tricks!
I always thought the CA3094 had a different specification f ... |
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| Topic: Differences in OTAs? |
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| Clack Replies: 19 Views: 17977 |
Posted: Sun Oct 30, 2011 2:36 pm Subject:
Differences in OTAs?
Forum: DIY Hardware and Software |
| you can almost drop in any OTA or VCA IC in some circuits and in others its a little tougher.
Check out this study by Achim Gratz, skip past the maths part it shows you detail between different OTA ... |
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| Topic: understanding ground in schematics..help please |
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| Clack Replies: 19 Views: 13230 |
Posted: Mon Oct 24, 2011 12:38 am Subject:
understanding ground in schematics..help please
Forum: DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson |
| European connectors with earth have clips in the socket that connect with tabs on the plug.
http://www.piccolauniversitaitaliana.com/de/faqs/images/f_schuko_plug_and_socket.png Items that powe ... |
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| Topic: understanding ground in schematics..help please |
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| Clack Replies: 19 Views: 13230 |
Posted: Sun Oct 23, 2011 4:48 am Subject:
understanding ground in schematics..help please
Forum: DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson |
|
If you've got a center tap transformer, you use the center tap as your ground level, and have your positive and negative voltages based on that. But if the center tap is not actually 0V with respe ... |
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| Topic: Does the Sound Lab faceplate need to be grounded? |
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| Clack Replies: 8 Views: 5734 |
Posted: Thu Oct 20, 2011 2:55 am Subject:
Does the Sound Lab faceplate need to be grounded?
Forum: DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson |
| Are your output jacks insulated? plastic? try connecting the case to GND with a crocodile clip to see | |
| Topic: Vocoder concept - crazy idea really |
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| Clack Replies: 21 Views: 7056 |
Posted: Tue Oct 04, 2011 1:37 pm Subject:
Vocoder concept - crazy idea really
Forum: DIY Hardware and Software |
| Its a good idea, I love minimizing
I imagine some kind of ringing would be impossible to avoid if the LFO is at audio rate, you cant subtract it because it will not be at the same frequency because ... |
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| Topic: MS-20 (LM-13700 version),Polivoks or EMS VCF on veroboard? |
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| Clack Replies: 87 Views: 199381 |
Posted: Tue Oct 04, 2011 2:19 am Subject:
MS-20 (LM-13700 version),Polivoks or EMS VCF on veroboard?
Forum: DIY Hardware and Software » The layout factory |
| Hey thats good! no problem. Wow big caps!
Looking at it the LED's are a bit close aren't they! I will update the layout , how does it sound? -Ben |
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| Topic: Work with Lazertran |
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| Clack Replies: 12 Views: 10033 |
Posted: Mon Oct 03, 2011 1:44 am Subject:
Re: Work with Lazertran
Forum: DIY Hardware and Software |
| would be interesting to see if it works ok
if the holes were to be drilled first also if it would work over a painted Hey, I have done this before - it works fine either the lazertran w ... |
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| Topic: Work with Lazertran |
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| Clack Replies: 12 Views: 10033 |
Posted: Sat Oct 01, 2011 2:05 am Subject:
Work with Lazertran
Forum: DIY Hardware and Software |
| Cheers all, I saw someone saying it didn't work for them on SDIY and I decided to write it up as when you have it down .. it is quite easy to do.
That's nice work Clack - Do you have any proble ... |
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| Topic: PIC based CV Quantizer (now with variable modes) |
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| Clack Replies: 50 Views: 122297 |
Posted: Thu Sep 29, 2011 1:18 am Subject:
PIC based CV Quantizer (now with variable modes)
Forum: DIY Hardware and Software |
| Could someone explain the whole AGND / GND thing to me? I'm not getting the explanation in the documentation at all... I assume it is like this...
with 15V source, use (+15V & AGND) with 5V so ... |
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| Topic: Work with Lazertran |
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| Clack Replies: 12 Views: 10033 |
Posted: Thu Sep 29, 2011 1:00 am Subject:
Work with Lazertran
Forum: DIY Hardware and Software |
| Hey ,
I have written a small essay on using Lazertran here http://clacktronics.co.uk/information/diy/lazertran So I thought I would share the photos on electro-music as a sort of photo essay (fu ... |
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| Topic: VCA DIY projects, what are the options? |
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| Clack Replies: 16 Views: 14664 |
Posted: Mon Sep 26, 2011 11:14 am Subject:
VCA DIY projects, what are the options?
Forum: DIY Hardware and Software |
| Are any better or worse than others in terms of audio quality?
I don't think you really have to worry when using most designs for synth purposes, we are using dual 12v / 15v supplies so there's lot ... |
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| Topic: VCA DIY projects, what are the options? |
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| Clack Replies: 16 Views: 14664 |
Posted: Mon Sep 26, 2011 11:08 am Subject:
VCA DIY projects, what are the options?
Forum: DIY Hardware and Software |
| Iv'e been looking at this one
http://www.sdiy.org/philgallo/mgbvca.html no PCB , but I really want to try something based on a SSM2164 or a THAT2162 problem is both are exponential response so y ... |
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| Topic: do negative voltages really destroy cmos? |
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| Clack Replies: 6 Views: 6991 |
Posted: Mon Sep 26, 2011 10:55 am Subject:
do negative voltages really destroy cmos?
Forum: DIY Hardware and Software |
| yes that will also work , although you will experience a voltage drop of around .6 which wont really be noticeable with an envelope generator > VCO | |
| Page 1 of 18 [438 Posts] | Goto page: 1, 2, 3, ..., 16, 17, 18 Next |
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