Page 1 of 1

CT Transformers

Posted: Thu Nov 09, 2017 4:52 pm
by roboyle
I'm building the kit and following the instructions but the wiring color coding doesn't match the instructions.
They are Classic Tone #40-18072 OT and #40-18053 PT.

I've tried attaching diagrams for both, but "Sorry, the board attachment quota has been reached."

Re: CT Transformers

Posted: Thu Nov 09, 2017 7:07 pm
by neikeel
http://www.classictone.net/40-18072.pdf
Pretty straight forwards looking at the wiring diagram for this one?

http://www.classictone.net/40-18053.pdf

Do your transformers have the codes on the diagrams?

In which case you should be able to apply these to your schematics pretty easily.

Re: CT Transformers

Posted: Fri Nov 10, 2017 5:33 am
by vh junkie
First off, please be sure you are working safely. Tube amps can kill you even when turned off and unplugged. Be sure you know the proper procedures for safely working with this equipment including how to safely discharge capacitors.

MetroAmp 1203-80 to ClassicTone 40-18053 Wire Mapping
Image

MetroAmp C1998 to ClassicTone 40-18072 Wire Mapping
Image

Re: CT Transformers

Posted: Fri Nov 10, 2017 11:34 am
by roboyle
Thank you sir, perfect.
Much thanks!