http://electro-music.com/forum/ http://electro-music.com/forum/viewtopic.php?p=385932#385932 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 as possible and on each IC in the circuit.

EDIT ... -minus- Wed, 19 Jun 2013 12:05:42 -0600 http://electro-music.com/forum/viewtopic.php?p=385929#385929 fantastic contribution robo. Gorgeous, elegant layout and its a Thomas Henry design. Everyone should etch this. Can I ask, what software did you use to do your layout. I am heavily into Ki-cad myself. dark000arena Wed, 19 Jun 2013 11:35:17 -0600 http://electro-music.com/forum/viewtopic.php?p=385925#385925 The fact that it's a digital delay probably makes this a little easier. As mentioned, the delay pot is basically just providing a control voltage. If it was an analog delay the pot likely would be in the timing path which would be more difficult to ... rogerlatur Wed, 19 Jun 2013 10:43:33 -0600 http://electro-music.com/forum/viewtopic.php?p=385924#385924 Indeed.
The lower is the source the upper is the output.
As you will see the freq counter is on the upper left of the scope screen.
As I get the freq higher the wave changes the shape. isak Wed, 19 Jun 2013 10:31:47 -0600 http://electro-music.com/forum/viewtopic.php?p=385919#385919 Thanks for replying.

I just read in your site that that you manage to get to 20khz, this is why I asked.
I know it not suppose to clip, is there any way to reduce the amplitude of the self osc?
Beside the small issues it works well I think.

O ... isak Wed, 19 Jun 2013 09:37:52 -0600 http://electro-music.com/forum/viewtopic.php?p=385916#385916 I hope to have my deposit refund today or tomorrow

he said he will give you a refund ? or you're just hoping ?

i've been asking for a refund 6 times and he never replied

I was told by Doug he would refund me on Wednesday/Thursday this week krisp14u Wed, 19 Jun 2013 08:45:26 -0600 http://electro-music.com/forum/viewtopic.php?p=385909#385909 Interesting. I've never seen those. Thanks for the info :-)

Hopefully these are no longer available ;-)

True enough :-)

I sometimes work on broken commercial gear though, so it is good that I won't be confused by them if I see them :-D elmegil Wed, 19 Jun 2013 08:00:21 -0600 http://electro-music.com/forum/viewtopic.php?p=385908#385908 Nop, you need to measure AC current.

Anyway, for this rectifier configuration and according a set of measurements i did, the maximum output you can achieve from a 500mA AC adapter is 0.125mA. Osal Wed, 19 Jun 2013 07:24:01 -0600 http://electro-music.com/forum/viewtopic.php?p=385901#385901 "it distorts in a bit yukky way, perhaps clippers there could tame that a bit"

clippers where? at the output? beep Wed, 19 Jun 2013 04:27:07 -0600 http://electro-music.com/forum/viewtopic.php?p=385892#385892 I like chuck. it's cool. While searching through the various web links and pages for the Bowed instrument I found some interesting things alluding to instrument presets, including Glass Harmonica and Tibetan Bowl.

http://chuck.cs.princeton.edu/doc ... gersart Tue, 18 Jun 2013 21:05:25 -0600 http://electro-music.com/forum/viewtopic.php?p=385888#385888 Hey thanks for the comments! :D

Until now I haven't really messed around much with logic paths. It was always such an effort dragging out the boards and twisting wires together for patches. It's a lot easier now I have somehow managed to finish s ... -minus- Tue, 18 Jun 2013 16:33:06 -0600 http://electro-music.com/forum/viewtopic.php?p=385876#385876 :scratch: could you draw that out for me bubzy

yup. to recreate my incredible circuit, you just grab any old resistor off the bench and write a reply to someones comment.
then later on after it has been questioned, you go upstairs and measure ... bubzy Tue, 18 Jun 2013 10:13:25 -0600 http://electro-music.com/forum/viewtopic.php?p=385872#385872 To be sure (DIY noobie + my english being far to be perfect, I want to be sure I ask exactly what I need) !
If I take a parameter on a module being already controllable via pot (like the time parameter on a delay module or the freq on an osc) I wil ... rogerlatur Tue, 18 Jun 2013 08:31:23 -0600 http://electro-music.com/forum/viewtopic.php?p=385865#385865 :cheers: Paradigm X Tue, 18 Jun 2013 05:18:18 -0600 http://electro-music.com/forum/viewtopic.php?p=385853#385853 sduck Mon, 17 Jun 2013 20:10:20 -0600 http://electro-music.com/forum/viewtopic.php?p=385852#385852 sduck Mon, 17 Jun 2013 20:09:47 -0600 http://electro-music.com/forum/viewtopic.php?p=385851#385851 Latest addition.... elmegil Mon, 17 Jun 2013 18:17:02 -0600 http://electro-music.com/forum/viewtopic.php?p=385850#385850 disclaimer / drinking precautions:

Do not attempt to replicate anything stated in here under the infulence of alcohol. Alcohol is really not the best guide to execute bends, or doing anything around bending.

but experienced benders/drinkers cou ... YamahaPSR6 Mon, 17 Jun 2013 17:46:35 -0600 http://electro-music.com/forum/viewtopic.php?p=385844#385844 Yep :-)

I had the same experience when I couldn't get either of the expo converters to track worth a darn--turns out one resistor of each of the main pairs in that part had been swapped between the two inputs, and it wasn't until I was just about r ... elmegil Mon, 17 Jun 2013 15:12:31 -0600 http://electro-music.com/forum/viewtopic.php?p=385831#385831 Yes, the transistor pair can be rotated to either orientation. I think most duals are this way. But anyway, glad you got it working!

Ian frijitz Mon, 17 Jun 2013 07:46:51 -0600