SMF for DIYStompboxes.com!
what is the "range" of the waveshaper mod? I'd like to add that..but..what kind of additional waveforms could I get with this mod?
i have a little problem....there's a little "tic...tic...tic" in the sound that goes faster or slower when i turn the speed pot....only mod made is the wave pot 25kb....anyone have a clue?bent
Quote from: sovtek50 on December 16, 2008, 06:28:38 AMThe status LED function is reversed, means it's off when the effect is on and vice versa.Anybody got an idea what that could be?That's strange, which layout have you used?
The status LED function is reversed, means it's off when the effect is on and vice versa.Anybody got an idea what that could be?
You squeezed it into a 1590A - you insane fool!
Well this... this is just silly... this can't fit in a 1590B... can it? And you're not even using SMD you mad man!
maybe next time, before you post a question, you should try to search and read through the thread for an answer... Only 5 Posts before your question I explained it.
It will be better if you use a 50k linear pot, the effect will be more notorious.Good Luck
Quote from: bent on December 21, 2008, 11:56:26 AMi have a little problem....there's a little "tic...tic...tic" in the sound that goes faster or slower when i turn the speed pot....only mod made is the wave pot 25kb....anyone have a clue?bentI had the same problem, it was more notorious with distorsion after delay, i simply solved it by using Polyester Box caps (bought at RS..) and changing the 100nF capacitor between lugs 11 and 12 of the PT2399 for a 220nF cap.Hope this can help you, at least my tic is now gone... BTW, i used NE5532 ICs for LFO U1 and Out.
The method you've used to switch the modulation on and off will work but you might get some strange noises when it switches. Basically, if the switch breaks before it makes there will momentarily be an infinite resistance between pin 6 and ground which will cause the delay to switch to a very long delay time causing a nasty sounding spike in the signal.A better way to do it is either to have the switch ground the base of the BC560 or make it short out C5 both of these will kill the modulation cleanly. I prefer to short C5.
Quote from: bent on December 21, 2008, 11:56:26 AMi have a little problem....there's a little "tic...tic...tic" in the sound that goes faster or slower when i turn the speed pot....only mod made is the wave pot 25kb....anyone have a clue?bentIs this ticking all the time, in bypass as well as when the delay is on? What happens if you remove the wave shape pot?
You're welcome Now post some demos!
