Super-Muff, REVISITED

[mountainking]

Hi Yun, are sure you drew that tone stack correctly? If swapped the 22k resistor and the pot for a cap and then put the 22k resistor and the pot in place of the 100k resistor then it would be like the AMZ presence control mod, which would allow you to adjust the mids. The way you have the tone stack drawn the 39k and 22k resistors along with the pot form a voltage divider, which I don't think will have much effect on the mids.

[Yun]

Hi Yun, are sure you drew that tone stack correctly? If swapped the 22k resistor and the pot for a cap and then put the 22k resistor and the pot in place of the 100k resistor then it would be like the AMZ presence control mod, which would allow you to adjust the mids. The way you have the tone stack drawn the 39k and 22k resistors along with the pot form a voltage divider, which I don't think will have much effect on the mids.

Woopsy-doodle   

2 things that i made errors on this schematic:

On the tone stack, youse guys wanna keep it 10K, instead of my "22K mod"  That was a major typo, man 

And mountain king:  you are correct   

[rhinson]

hello yun,  thanks for your muff mods---i'm really looking forward to building one.  i'm still a little confused by your tone control and the other posts about it.  your super muff tone stack:  is it just like represented in your separate drawing EXCEPT the 22k resistor is supposed to be 10k?  also for the diodes, you mean 3 diodes in series on each side (total of 6 diodes for each set on each transistor), correct?   also what transistors do you like to use, and what is the transistor used in the rocket boost---i can't make it out on the drawing.   thanks very much.    rh

[geertjacobs]

I tried to summarize the component on the Tonepad schematic/layout. It has numbered components, which makes things a bit easier to discuss.


So far I have this:

R1   33k   C1   100n
R2   82k   C2   560p/none
R3   470k   C3   100n
R4   22k   C4   100n
R5   Wire   C5   50p
R6   1k   C6   560p/none
R7   15k   C7   100n
R8   82k   C8   50p
R9   470k   C9   560p/none
R10   22k   C10   4n
R11   Wire   C11   10n
R12   15k   C12   100n
R13   82k   C13   100n
R14   470k      
R15   22k      
R16   Wire      
R17   39k      
R18   10k+midpot25K      
R19   100k      
R20   470k      
R21   22k      
R22   390      

Diodes?

Can someone please verify this?

[jmasciswannabe]

I used the 1n914 diodes, three in series for a total of six.