ampage
Tube Amps / Music Electronics
For current discussions, please visit Music Electronics Forum.

ampage archive

Vintage threads from the first ten years

Search for:  Mode:  

 

anyone want "cleaner" looking schematics of the dod grunge and dod classic tube?!


 :
5/29/2000 6:42 PM
Johnathan
anyone want "cleaner" looking schematics of the dod grunge and dod classic tube?!
for what it's worth, i'm gonna make some cleaner schematics of the dod grunge and dod classic tube pedals that aron posted on his schematics page...i'll try to get around to it this afternoon.  
 
Johnathan
 
5/29/2000 8:18 PM
Stuart
Classic Tube -> Classic Fuzz
The FX52 Classic Fuzz is basically the same as the Classic Tube, with the following changes:  
 
No diodes in the Op Amp feedback loop  
 
The 680R on the Gain control is changed to 3K3  
 
The cap in // with the clipping diodes is 0.001µF  
 
The 6K8 on the Tone control is 3K3 and the cap on the end of it is 0.022µF  
 
The 3n9 cap across the 18K resistor is 120pF  
 
Q1 and Q2 are J113.
 
5/31/2000 1:38 AM
Pete
Re: anyone want "cleaner" looking schematics of the dod grunge and dod classic tube?!
Johnathan,  
 
What schematics package are you planning to use to draw it. I tried the SiMetrix one over the weekend. It's pretty good, most impressed!
 
5/31/2000 6:14 AM
Johnathan
will try to work on "cleaner" schematics tomorrow
Pete,  
 
hey howsit going? yeah i used the SiMetrix too and i LOVE IT!!! it's so easy and simple to use...with being able to type in the part numbers and all...  
 
well i'll try to get around to making the "cleaner" schematics tomorrow morning if i'm not doing anything else...  
 
Johnathan
 
5/31/2000 6:21 AM
Pete

Johnathan,  
 
From what I've used of it, it shits all over most of the schematic drawers. But I'll draw up a full schematic with it and see how we go.  
 
I also tried a PCB layout program ExpressPCB (I think) which seems to work pretty well and fairly easy, however again, I'll have a full pcb to get a good grasp on it  
 
Pete
 

  Page 1 of 1