Guyatone - WR-3 Wah Rocker 3 [schematic]
Hi!
Are there anyone here who knows how to inklude the controls for range/response, variable blend and gain/fx-level from Guyatone Wrm5 and the TWA WR3 clone to the original WR3 cirquit?
I guess it's quite simple and straight forward for anyone with the right knowledge.
Are there anyone here who knows how to inklude the controls for range/response, variable blend and gain/fx-level from Guyatone Wrm5 and the TWA WR3 clone to the original WR3 cirquit?
I guess it's quite simple and straight forward for anyone with the right knowledge.
- Bside2234
- Resistor Ronker
Just in case anyone still wants to know the original transistors:selfbg wrote:Can someone recommend value for Q3?
Q1 2SK30A
Q2 2SK30A
Q3 2SC1815
Q4 2SK30A
Q5 2SK30AY
- Bside2234
- Resistor Ronker
Just look at the included schematic for the pot wiring. VR2/1 goes to ground while VR2/2 connects to C11. Looking at the vero, I don't think it's right. It has C11/222 to ground instead of the pot.Tomrcarre wrote:Did anyone ever get the vero layout on the first page working? I think some pot connections are missing
Maybe I'm wrong. It's early and haven't finished my first cup of coffee.
I've got a load of op amps on the way at the moment so hopefully in a few days i'll be able to bang it on the breadboard and see if I can get it working. I was looking at the pot wiring compared to the first schematic and thought it looked a little odd, the one further up this page looks a lot easier to understand so fingers crossed
- Bside2234
- Resistor Ronker
A quick look at that one and it looks odd around the Decay pot. Check that 47K/12K/10U/330E junction with the original schematic. I don't think it's the same. Everything up to that 5088 doesn't look right.Tomrcarre wrote:I've got a load of op amps on the way at the moment so hopefully in a few days i'll be able to bang it on the breadboard and see if I can get it working. I was looking at the pot wiring compared to the first schematic and thought it looked a little odd, the one further up this page looks a lot easier to understand so fingers crossed
Also remember to add power to the IC as this schem doesn't show it.