PMT Treble Bleed

Ive never used ine of those but have had a couple of their other products:
https://pmtmusic.com/humbucker-control-pot
And
https://pmtmusic.com/dual-mode-tone-control
Their products do what they say they do.

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+1 on the PMT Dual Mode Tone control (guitarelectronics.com)..

I have the treble bleed as well and it works fine, it was installed and then uninstalled in favor of the DMT because I find I prefer the real-time control I get from the DMT push-pull.. I just wish the DMT came in more pot values (like 50k for actives)..

 

You just gave me an idea. I have a DMT in a drawer in my shop now. I may take the board off of it and put it on a 25K push/pull. Could be a fun mod.

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Something else about this that I would probably change would be to pull off the trim pot and wire a pot on that I could control from the outside since I may want one setting for one song and something else for another...I like options.

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anyone got any of these boards to get a Photo of them..
https://pmtmusic.com/dual-mode-tone-control
sadly i can only see that this has 4 caps and 2 Slide switches
would like to know the values of the BLUE CAPS and Pot

Depending on the Values and what links up to want could make a Version that just needs a little Twiddle Stick (2mm hole in the Guitar near the POT)
and let you change a bit more easier than a Switch inside the guitar (ONE HIT ONLY)

 

>HOPE I've Drawn it out right!<
Link a Tone pot but with 2n2F -12n2F
and bass Tone pot (like G&L have) Pot with 1-3n2F cap

 

Had to add a LINK from the SWITCH as i fear of FEEDBACK


Based on the circuit (someone kindly sent me)

6 Capacitors but gives you 4 Combinations Per Low/High Filter
DUAL POT (in the same case, one arm to change both pots)
Hexadecimal Switch(Suggest small HOLE in the Pick guard and twiddle stick)

the one i made before was designed on HIGH/LOW Filters
IN-Cap-RES(GROUND)-OUT and IN-RES-CAP(GROUND)-OUT

 

1M5 Resisters and unknow Cap value and a TrimPot Guess 504 (500K)
Now if we can find the other values and circuit, maybe make your own version
G&L did use 200pF as a Bleed, and 1nF is said to be good around 10-8 maybe 7-6
Can make it so it changes value as you turn the volume down

 

Here are some pics, of the one I have mostly apart (push-pull knob failed on that one, pulling up didn't activate the switch):

 

In the bottom pic the caps are:

{222(0.0022uF)} {102(0.0010uF)}

{103(0.0100uF)} {222(0.0022uF)}

The pot is a 500k push-pull..

 

Give me a bit and i can get a copy of the instructions too. They explain what the switches do.

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As you can see from the pics I posted, the traces are pretty fragile, I would be prepared for at least one trace to try to lift.. It would almost be better to spec the parts and build a separate one..

 

I might. I don't know if I will even try it, THO, for an active setup. Who knows though, I do like a challenge. Plus I may get curious as to what EMG's sound like with the bass cut out.
Really, I was just thinking about something to mod and I have a pretty good track record with a soldering/desoldering station. Either way it could be fun.

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