The Steel Guitar Forum

Hey I have a Peavey session 2000 and I need a schematic for the power amp only, if anyone has one they can send me or where to look for it, my preamp works fine but the power amp is bad have two blown power transistors on the right side on heat sink have to replace them, also a power resistor, 50k ohm 10% here is my email address Black43230@yahoo.com and you can text to my phone 614-562-2291, I will keep searching online.

My notes show the power amp of the n1000. Should be the same
Sent a link to
My my file

I have an schematic (81500156 Rev A dated 10-Sep-99)

Session2000--99050908
Nashville1000--99050909
PX300--99050910

The title block says Session-2000/Nashville-1000 Pwr Bd

I would replace all the power transistors and driver transistors

Call Peavey. I bet they still have the parts

Yes great advise Ken, I will replace all power Transistors and driver Transistors if we can attain good matching sets of power Transistors from Peavey.

On any solid state or digital amp the power Transistors have to match with each other charistically if this amp or any others to perform well and as expected, it is a nightmare to find Transistors that match.

I have another question on the Peavey session 2000 power amp, do the power transistors have to be matched up by frequency or did Peavey just install them into the board without matching them? this power amp is digital, but was just curious if they went ahead and installed them without matching them.

Please close this thread.

Steven, it would be helpful if you reported the find and fix of this, or have you given up?