I have this 1968 TeiscoDelRay Checkmate 12, I really love the amp, 9 rageing watts of 1968 solidstate power. Sounds real rude, but in a good way. Anyway, I hellbent on useing it but it hums loud all the time. I'm definitly going to replace the speaker, I need no help in that department. What I need to know is how to install a 3 prong grounded cord and find the right output transformer and install it. I am clueless that's why I took so many pictures, including the new rubber feet from the hardware store. To many to post them all so I hope the link to the album is alright. Thanks.
http://smg.photobucket.com/albums/v325/natasri/teiscodelray/