TripleWaveshaper (Saw2TriSin) KiCAD Layout
Hi @all,I made a PCB-draft for the (triple) waveshaper by Jörgen Bergfors: (http://hem.bredband.net/bersyn/VCO/Saw%20to%20tri-sin%20W.gif)Triple because I want to use it with Jürgen Haibles LivingVCOs....
View ArticleWonderful_yusynth/steiner vcf on stripboard!!!
The LM394... Nice suggestion. Thanks!I've used these before in the IC variety for the SN voice...I guess they perform the same function but I woudn't know for sure.If the characteristics are the same...
View ArticleARP Odyssey MKII/III VCO - Eurorack Format
If it's a bother, use a switching jack and connect the switching lug to ground?
View Article4017 Baby Sequencer Stripboard
Ah good to hear. The step advance isn't perfect. Perhaps the momentary switch could do with some de-bouncing circuitry or a de-bounce IC.If you need to voltage control simple noisemakers, you can...
View ArticleWhat is best practice?
I guess the best would be to have beads where the power enters the board, then have some larger electrolytic capacitors, say 100uF close to them. The 0.1uF caps should be as close to the IC power pins...
View ArticleMFOS LFO AND SH101 SUBOSC
Hi Guys.those are my layouts for the mentioned in the headline.they are both verified and working great.the LFO is from 0.01hrz to 1.43khz i advice you to use 1M log for the rate pot, its very gentile...
View ArticleWonderful_yusynth/steiner vcf on stripboard!!!
Here, YuSynth/Steiner VCF design on stripboard with Q1,Q2 = 2SC1583Stripboard : H25SR050 ( 50x100mm - 2x4 inch )
View ArticleWhic 10n capacitor to use for IC decoupling
The one on the left. They're called monolithic caps. I always use them for I.C. decoupling. Greencaps and ceramics are fine as well. The one on the right looks like a metallised polyester, or it could...
View ArticleThomas Henry VCF-1 on Stripboard
@Jaba I have not built yet. I checked several times the circuit routes. Anyway, I attached Lockmaster files so you can check yourself the circuit routes.In Lockmaster, almost all of the components...
View ArticleA classic Monosynth as a DIY project?
I guess, judging from the interest in the ARP 2600 clone by Zthee on muffwiggler forum, there's a lot of interest in something like this.Part of it will be the familiarity with the sound/ user...
View ArticleWho can help to make a stripboard layout? Buffered Multiple
Stripboards hi nardu,verry nice work. can you please say witch part values you used on the cv distribuitor 2 ? thanks for your nice stripboard layouts .... Nardu's stripboards are illustrating the CV...
View ArticleWonderful_yusynth/steiner vcf on stripboard!!!
Hi Nardu. Thanks for your designs. 8) They look neat. Just one question.For the first design you say CA3046 but the original yusynth steiner design uses CA3096. Have you changed the design??If so, do...
View ArticleWonderful_yusynth/steiner vcf on stripboard!!!
Bellow schema for Steiner VCF version with CA3046 and TL071:
View ArticleWonderful_yusynth/steiner vcf on stripboard!!!
YuSynth-Steiner VCF with CA3046+TL071 rev.1 - GND route optimization
View ArticleMS-20 (LM-13700 version),Polivoks or EMS VCF on veroboard?
hiya,I built this and it works great (a few modifications to the layout to get it working) now I would like to add a 3 way switch to change LP HP BP I have a slide switch (shown below) can anyone...
View ArticleAsking function & name of the NPN seen here in schematics
The NPNs are a darlington pair. They are actually part of the 13700 chip. If my memory is right, the OTA actually controls current. The darlington pair is this to be used as a buffer, so you can...
View ArticleAsking function & name of the NPN seen here in schematics
The output of the OTA is a current source. Most audio circuits are voltage sensing, so the current output needs to be converted to a voltage (this is what R5 is doing, remember V=IR that I told you...
View ArticleWonderful_yusynth/steiner vcf on stripboard!!!
Having managed to get some CA3096s from China 4 cheap, I've sacked the stripboard for now & gone Press n Peel.See here: http://electro-music.com/forum/viewtopic.php?t=59117 Had a few problems with...
View Article5V "Gate Booster"
Hi Guys.after searching for a while a gate booster a friend from the x0x community helped me with a very simple solution.it was a long time ago and i just looked in some old files and found it :)i'm...
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