Search found 197 matches

by j9k
Tue Feb 11, 2020 8:16 pm
Forum: Video Synthesis
Topic: analog video signal to vga
Replies: 3
Views: 271

Re: analog video signal to vga

You can get some hi end switchers for cheap on ebay. Look up .... Barco or Folsom Presentation pro barco or folsom screen pro barco or folsom Image pro Analog way Extron folsom research Some of them are boat anchors but they do the job if you do your research. What I like about some of them are the ...
by j9k
Sat Nov 02, 2019 8:54 pm
Forum: Video Synthesis
Topic: DIY BNC Cables
Replies: 3
Views: 446

I bought a reel of belden 1855a mini coax off ebay and a double bubble compression crimper. https://www.amazon.com/Belden-CPLCRBC-BR-Double-Compression-Connectors/dp/B06XXKPKC9/ref=sr_1_17?keywords=belden+double&qid=1572745658&sr=8-17 https://catalog.belden.com/index.cfm?event=pd&p=PF_1855ABHD1 The ...
by j9k
Sun Oct 06, 2019 10:09 pm
Forum: Music Tech DIY
Topic: is grounding bypass caps necessary?
Replies: 5
Views: 480

Yes and here is how you can prove it to yourself. 1. build a simple inverting amplifier without the caps 2. run a square wave through your circuit. 3. switch the input of your scope to ac and probe one of your power rails. 4. add the caps to your circuit to compare. you should quickly see that they ...
by j9k
Mon Jan 07, 2019 5:33 pm
Forum: Music Tech DIY
Topic: PIN_MATRIX_SWITCH
Replies: 4
Views: 381

can't you just pull the pin half way out and leave it in the hole.
by j9k
Mon Aug 08, 2016 9:01 pm
Forum: Music Tech DIY
Topic: Jasper - Another Wasp Clone
Replies: 1016
Views: 93766

I'm interested in the 3rd run also
by j9k
Mon Jul 13, 2015 11:02 pm
Forum: Music Tech DIY
Topic: some crusty shit!
Replies: 30
Views: 1425

I think I'll just spend the $.03 per pin to to do this.
by j9k
Mon Jul 13, 2015 10:37 pm
Forum: Music Tech DIY
Topic: CAD software?
Replies: 36
Views: 1987

I like Solidworks. Mostly because if you set up your models correctly any changes you make later will also make the rest of the model update as well. I also like how the 2d sketch works within a 3d environment.
by j9k
Sat Mar 21, 2015 10:01 pm
Forum: Music Tech DIY
Topic: J.Haible's Living VCO for Eurorack [Build Thread]
Replies: 620
Views: 47822

I'm having troubles with also with what I think are fairly standard resistors and the holes on the latest run of boards. The resistors I'm using are .55mm and it's a struggle to get them through the holes.
by j9k
Thu Mar 12, 2015 5:17 pm
Forum: Eurorack Modules
Topic: AM8071 Snowfall or STG Sea Devils filter OR otherDiode Laddr
Replies: 44
Views: 1663

I have both filters. The STG SeaDevil hands down is a better sounding module. The only drawback is the module is very deep. I had to un screw the right angle board from the panel and let it dangle in the case.
by j9k
Thu Mar 05, 2015 1:13 pm
Forum: Music Tech DIY
Topic: Generic eurorack blank panel
Replies: 35
Views: 3728

I made some generic fr4 panels for myself. It has spots for six pots and eight jacks and some areas to write notes. I also made a generic breakout board to convert the jacks and pots to three header connectors.


https://instagram.com/p/zt48nvkj-M
by j9k
Tue Feb 10, 2015 5:18 am
Forum: Music Tech DIY
Topic: [Spares Available!] Euro panels +PCBs for the Living VCO!
Replies: 472
Views: 30679

I'm glad these are shipping now. I was beginning to wonder what happened.
by j9k
Tue Jan 13, 2015 4:52 pm
Forum: Music Tech DIY
Topic: The 2015 Show Us Your DIY Builds Thread
Replies: 57
Views: 5228

a generic panel to hold potsImage
by j9k
Wed Dec 17, 2014 1:04 pm
Forum: AMSynths
Topic: snowfall cv follows to output
Replies: 1
Views: 2158

snowfall cv follows to output

It may just be the circuit but just turning the frequency knob will make the waveform bobble up and down. If I drive the cv with an lfo, the input waveform will also be offset by the lfo voltage. I'm just curious if anyone else could throw their snowfall on a scope to see if this is the case for the...
by j9k
Wed Dec 03, 2014 9:26 pm
Forum: Eurorack Modules
Topic: Intellijel power supply
Replies: 87
Views: 14325

these specs look very promising considering similar boards max out at half the current.
by j9k
Wed Dec 03, 2014 7:07 pm
Forum: Music Tech DIY
Topic: [Spares Available!] Euro panels +PCBs for the Living VCO!
Replies: 472
Views: 30679

I would like a set of pcb's and an fr4 panel
by j9k
Tue Mar 11, 2014 11:29 pm
Forum: Eurorack Modules
Topic: Eurorack modular frames, Warlock Design
Replies: 74
Views: 24076

These look amazing! It's nice to see something different too.

j9k
by j9k
Wed Jan 22, 2014 2:12 am
Forum: Your Tunes Here
Topic: First song made with my modular
Replies: 18
Views: 478

That track kind of reminded me of hot on the heels of love by throbbing gristle
by j9k
Wed Jan 22, 2014 1:30 am
Forum: Music Tech DIY
Topic: Roll Your Own Ampmix & Vertmix SDIY
Replies: 93
Views: 11692

I just got my AMPMIX board and front panel. They look amazing! great work.

I can't wait for the WOFLTR to be released.
by j9k
Wed Dec 11, 2013 11:25 am
Forum: Eurorack Modules
Topic: Shawn Cleary's Packing Tape Obsession :)
Replies: 154
Views: 11860

I got to witness the taping in person. It was frightening.
by j9k
Mon Dec 02, 2013 10:49 am
Forum: Eurorack Modules
Topic: Please delete this thread to spare my embarrassment
Replies: 17
Views: 1397

Don't be ashamed. Embrace it. Own it.
by j9k
Mon Dec 02, 2013 10:05 am
Forum: Eurorack Modules
Topic: Please delete this thread to spare my embarrassment
Replies: 17
Views: 1397

I sent him an email.
by j9k
Sun Dec 01, 2013 2:26 am
Forum: Eurorack Modules
Topic: High frequency bleed with Maths channels 2 and 3?
Replies: 9
Views: 625

What power supply do you have and how many modules are running off it? Does this happen if it's the only module that's plugged into the supply?
by j9k
Wed Nov 06, 2013 7:00 am
Forum: Music Tech DIY
Topic: using front panel express for my own CNC gcode
Replies: 1
Views: 285

If you're a student you can get a free version of autocad. Have you had a look at cnc zone?
by j9k
Tue Nov 05, 2013 12:03 pm
Forum: Music Tech DIY
Topic: Phutney clone
Replies: 785
Views: 81755

Has anyone placed an order with mouser and like to share part numbers?
by j9k
Mon Oct 21, 2013 7:58 pm
Forum: Music Tech DIY
Topic: If this is what they call point-to-point wiring ...
Replies: 22
Views: 3121

I love this

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