Search found 3 matches

by PaulQ
Fri Dec 18, 2015 10:35 am
Forum: JLM Audio Kits
Topic: BA500 Mic Pre Amp BUILD THREAD 500/51X
Replies: 74
Views: 248259

Re: BA500 Mic Pre Amp BUILD THREAD 500/51X

Hi Joe I put links between P+ to S+ and and one between P- to S- The di is working but very distorted .The mtrs not moving .The pad is working The mic is not working You should read 12 to 15R between P- & P+ terminals next to the transformer ribbon header on the BA500 PCB =4.33 You should read 24R t...
by PaulQ
Wed Dec 16, 2015 6:30 pm
Forum: JLM Audio Kits
Topic: BA500 Mic Pre Amp BUILD THREAD 500/51X
Replies: 74
Views: 248259

Re: BA500 Mic Pre Amp BUILD THREAD 500/51X

Thanks for that link Joe Unfortunately I do need a little bit of help I'm not getting any sound the mtr Lights on and the Di led working .Ive done the test you put up on page 1 You should read 12 to 15R between P- & P+ terminals next to the transformer ribbon header on the BA500 PCB =4.33 You should...
by PaulQ
Tue Dec 15, 2015 8:33 pm
Forum: JLM Audio Kits
Topic: BA500 Mic Pre Amp BUILD THREAD 500/51X
Replies: 74
Views: 248259

Re: BA500 Mic Pre Amp BUILD THREAD 500/51X

Hi Joe
is there a picture or some instructions for the fet DI .

Thanks Paul