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| Page 1 of 5 [114 Posts] | Goto page: 1, 2, 3, 4, 5 Next |
| Author | Message |
|---|---|
 Topic: Build Pictures 2025 |
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| The Peasant Replies: 56 Views: 13420 |
Posted: Fri Aug 29, 2025 7:57 pm Subject:
Build Pictures 2025
Forum: DIY Hardware and Software |
| Hi everyone!
I finally finished the videos for my tube synth: https://youtu.be/FPosNWLeFhI https://youtu.be/f6_HdbAmGvQ Take care, Doug |
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| Topic: Build Pictures 2025 |
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| The Peasant Replies: 56 Views: 13420 |
Posted: Sun Aug 10, 2025 8:57 pm Subject:
Build Pictures 2025
Forum: DIY Hardware and Software |
| I have completed the VCF module, 14 tubes in this one. Working on a video now.
Take care, Doug |
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| Topic: Build Pictures 2025 |
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| The Peasant Replies: 56 Views: 13420 |
Posted: Thu Jul 10, 2025 8:36 pm Subject:
Build Pictures 2025
Forum: DIY Hardware and Software |
| Hi again everyone,
I finally was able to make a recording of the tube synth modules, including the new VCF design which is still only on breadboard. Once I get that module built I will work on maki ... |
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| Topic: Build Pictures 2025 |
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| The Peasant Replies: 56 Views: 13420 |
Posted: Wed Jul 02, 2025 9:05 am Subject:
Re: 8 CV to MIDI converters
Subject description: Control MIDI equipment with analog sequencers Forum: DIY Hardware and Software |
| So I decided to build this as a set of eight independent microcontroller controlled CV/GATE/CLOCK to MIDI converters.
Each converter consists of a pair of inputs (CV and CLOCK) and a corresponding CL ... |
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| Topic: The Ondioline |
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| The Peasant Replies: 5 Views: 1930 |
Posted: Sat Jun 21, 2025 7:20 pm Subject:
The Ondioline
Forum: DIY Hardware and Software |
| Never mind, found it!
Take care, Doug |
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| Topic: The Ondioline |
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| The Peasant Replies: 5 Views: 1930 |
Posted: Sat Jun 21, 2025 11:49 am Subject:
The Ondioline
Forum: DIY Hardware and Software |
| Thanks for the link mph, very nice!
I'm not so much interested in recreating an actual Ondoline, but just being able to achieve the timbres that it generates. I'm sure that I could rig up something ... |
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| Topic: The Ondioline |
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| The Peasant Replies: 5 Views: 1930 |
Posted: Fri Jun 13, 2025 9:25 am Subject:
The Ondioline
Forum: DIY Hardware and Software |
| Wow, I just love the sounds that this thing can make, I wish that I had one!
Do you know if schematics are available for it anywhere? Take care, Doug |
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| Topic: Build Pictures 2025 |
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| The Peasant Replies: 56 Views: 13420 |
Posted: Sun May 25, 2025 8:47 am Subject:
Build Pictures 2025
Forum: DIY Hardware and Software |
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The front panel is black anodized aluminum, engraved using a laser engraver. I designed the panel layout in LightBurn. Your panels look great! I should probably look at getting better front pan ... |
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| Topic: Build Pictures 2025 |
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| The Peasant Replies: 56 Views: 13420 |
Posted: Sun May 25, 2025 8:38 am Subject:
Build Pictures 2025
Forum: DIY Hardware and Software |
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Your pic of those glowing tubes is amazing. Definitely look forward to hearing your creations. Will you be designing a vacuum tube filter? And one other question: what is your plate voltag ... |
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| Topic: Build Pictures 2025 |
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| The Peasant Replies: 56 Views: 13420 |
Posted: Mon May 05, 2025 9:29 am Subject:
Build Pictures 2025
Forum: DIY Hardware and Software |
| Cynosure, I am planning on making a video of the VCO module in action with sound examples when I get the VCA module completed. I am working on building that module now along with a noise generator.
... |
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| Topic: Build Pictures 2025 |
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| The Peasant Replies: 56 Views: 13420 |
Posted: Sun May 04, 2025 12:18 pm Subject:
Build Pictures 2025
Forum: DIY Hardware and Software |
| Hello Everybody!
Lately I've been designing and building a series of modules based on Soviet rod tubes with the goal of creating a complete monosynth with an all-tube audio path. Here is the fir ... |
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| Topic: 8-Step Sequencer with voltage controllable pattern (VCPS) |
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| The Peasant Replies: 333 Views: 410508 |
Posted: Mon Nov 18, 2024 9:13 pm Subject:
8-Step Sequencer with voltage controllable pattern (VCPS)
Forum: DIY Hardware and Software » fonik's place |
| The processed CV out is just the input CV combined with the offset and fine controls. The CV out from J2 is the actual sequencer CV output from each step.
Take care, Doug |
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| Topic: Vcps8 not working & strange behaviour |
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| The Peasant Replies: 2 Views: 929 |
Posted: Mon Nov 18, 2024 8:37 pm Subject:
Vcps8 not working & strange behaviour
Forum: DIY Hardware and Software » fonik's place |
| If you did indeed plug it in backwards there will probably be a number of parts damaged. The 7805 regulator and all of the op amps do not tolerate reverse voltage, so there is a good chance that one o ... | |
| Topic: Basic Vactrol Circuit Examples |
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| The Peasant Replies: 28 Views: 75146 |
Posted: Tue Jul 30, 2024 10:07 am Subject:
Basic Vactrol Circuit Examples
Forum: DIY Hardware and Software |
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Ah, hmm, ok. Not sure I grok why one vactrol has it, and the other doesn't...Is it "just" to create an offset that the circuit can use to pull the signal around or something like that? ... |
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| Topic: Basic Vactrol Circuit Examples |
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| The Peasant Replies: 28 Views: 75146 |
Posted: Tue Jun 25, 2024 2:57 pm Subject:
Basic Vactrol Circuit Examples
Forum: DIY Hardware and Software |
| Hi plord,
The only reason for the diode that I can see is to "bias" that end of the vactrol down to around 13 volts instead of up right at 15. Judging by the number 2 and small arrow next ... |
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| Topic: Electro-Music Klee Sequencer Build and Applications Thread |
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| The Peasant Replies: 1347 Views: 876927 |
Posted: Fri Jan 26, 2024 12:07 pm Subject:
Electro-Music Klee Sequencer Build and Applications Thread
Forum: DIY Hardware and Software » Klee sequencer |
| Provided that all of the required parts are still available to be sourced and that sufficient build information exists, I would definitely purchase at least one set.
Take care, Doug |
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| Topic: Improving the MFOS Dual Log/Linear VCA |
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| The Peasant Replies: 2 Views: 4489 |
Posted: Thu Aug 03, 2023 8:54 am Subject:
Improving the MFOS Dual Log/Linear VCA
Forum: DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson |
| It has been brought to my attention that there is an error in the instructions above. Funny that nobody noticed this for almost 14 years.
Anyways, it should read "To correct this, I added a 1 ... |
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| Topic: PT2399 issues going from breadboard to PCB |
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| The Peasant Replies: 10 Views: 4911 |
Posted: Tue Jul 04, 2023 11:50 am Subject:
PT2399 issues going from breadboard to PCB
Forum: DIY Hardware and Software |
| I don't have any experience with the pt2399, but comparing your schematic to the data sheet most of it looks fine now except for the bottom right hand section which has some differences. I suggest tha ... | |
| Topic: ThunderWave Ribbon Controller |
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| The Peasant Replies: 3 Views: 4588 |
Posted: Mon May 25, 2020 3:16 pm Subject:
ThunderWave Ribbon Controller
Subject description: A new electronic percussion instrument design. Forum: DIY Hardware and Software » Musical Interfaces |
| I have posted a new project on my website, the ThunderWave percussion ribbon controller:
https://youtu.be/AWzXXmBsl2Y Complete project information including build guides and schematic is here: ... |
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| Topic: simple FSR schematics ? |
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| The Peasant Replies: 5 Views: 6345 |
Posted: Tue Jan 21, 2020 1:18 pm Subject:
simple FSR schematics ?
Forum: DIY Hardware and Software » Musical Interfaces |
| There are a couple of different FSR circuits on this page that work very well:
http://www.electronicpeasant.com/projects/synthbend/synthbend.html Below is a bare bones basic circuit that output ... |
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| Topic: What happened to magic smoke electronics |
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| The Peasant Replies: 10 Views: 17803 |
Posted: Mon Apr 11, 2016 12:53 pm Subject:
What happened to magic smoke electronics
Forum: DIY Hardware and Software » Thomas Henry designs |
| So sad to see that this is still happening. Lots and lots of issues were reported last year, then supposedly this was all fixed, but apparently not. Buyer beware!
http://www.electro-music.com/forum ... |
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| Topic: Salvaging electric organs |
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| The Peasant Replies: 8 Views: 14142 |
Posted: Sat May 16, 2015 3:16 pm Subject:
Salvaging electric organs
Forum: DIY Hardware and Software » Musical Interfaces |
| Typically these older type organs are either one or two switch per key. The one that she used had spring type switches that connected to a common bus.
Take care, Doug |
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| Topic: Salvaging electric organs |
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| The Peasant Replies: 8 Views: 14142 |
Posted: Sat May 16, 2015 9:43 am Subject:
Salvaging electric organs
Forum: DIY Hardware and Software » Musical Interfaces |
| My wife did exactly what you are talking about, very successfully:
http://www.celticpeasant.com/physical/keyboard/keyboard.html Take care, Doug |
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| Topic: does Magic Smoke Electronics is still on? |
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| The Peasant Replies: 38 Views: 42972 |
Posted: Wed Dec 10, 2014 10:04 pm Subject:
does Magic Smoke Electronics is still on?
Forum: DIY Hardware and Software » Thomas Henry designs |
| I am very disappointed and saddened to see that this kind of thing is still going on with Magic Smoke. Tim has been around the Synth-DIY scene for many, many years, and in that time he has contributed ... | |
| Topic: 2014 Build Pictures |
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| The Peasant Replies: 155 Views: 136496 |
Posted: Fri Mar 14, 2014 10:37 am Subject:
2014 Build Pictures
Forum: DIY Hardware and Software |
| Just finished a project for a friend, the Colourbox Thermionic Signal Processor:
http://www.electronicpeasant.com/projects/colourbox/colourbox.html Take care, Doug |
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| Page 1 of 5 [114 Posts] | Goto page: 1, 2, 3, 4, 5 Next |
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