I'm sort of asking if anyone has modifie with a PPIMV.
Is it working good? Is there any components i must replace other than the new pot, doubble 1M.??
ppimv in a ceriatone TMB 36W??
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A Post-PI MV works fine with TMB style 18W/36W amps. Just follow this schematic (ignoring the 82k resistor which belongs to a different amp) - http://www.18watt.com/modules.php?name= ... tit&lid=14
One other thing you can do is to change the 820 ohm cathode resistor in the PI to 470 ohms, like in the bigger Marshalls. This will give some more warm, thick crunch from the PI, which helps the MV to be more effective.
One other thing you can do is to change the 820 ohm cathode resistor in the PI to 470 ohms, like in the bigger Marshalls. This will give some more warm, thick crunch from the PI, which helps the MV to be more effective.
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Nature abhors a clean tube amp