800 filter cap question
Posted: Thu Nov 05, 2009 1:35 am
Hi George and fellow tone nuts. I was wondering why you decided to use 50/50uf caps instead of the 100uf/350V ones used on the original. Was it to keep costs down? Sozo has their new Blue Royal caps and I wanted to see if anyone had used them or if just using the 100uf's, any brand, would make a difference in the sound. I know what a stickler you are for authenticity and the originals used 100uf's in series.
Secondly, please correct me if I am wrong here, but I can only see one difference between the JTM's and the JMP circuits. That being on the JMP circuit there is a 100fp cap across the cathode/plate terminals on V1a and it is not there on the JMP circuit. I think I said that right. An earlier post stated that the JMP amps had a smoother distortion as opposed to a buzz saw sound from the later ones. My apologies if I did not get that quite right.
Thanks for the help as always
Yankees kick but.
Iva
Secondly, please correct me if I am wrong here, but I can only see one difference between the JTM's and the JMP circuits. That being on the JMP circuit there is a 100fp cap across the cathode/plate terminals on V1a and it is not there on the JMP circuit. I think I said that right. An earlier post stated that the JMP amps had a smoother distortion as opposed to a buzz saw sound from the later ones. My apologies if I did not get that quite right.
Thanks for the help as always
Yankees kick but.
Iva