Search found 7 matches
- Thu Jan 03, 2019 10:44 am
- Forum: JLM Audio Kits
- Topic: BA500 Mic Pre Amp BUILD THREAD 500/51X
- Replies: 74
- Views: 288774
Re: BA500 Mic Pre Amp BUILD THREAD 500/51X
Turns out this mic pre is totally fine. There was a combo of diagnostic stupidities, on my part, leading me astray. My apologies, and thanks for your willingness to help.
- Fri Dec 28, 2018 9:26 am
- Forum: JLM Audio Kits
- Topic: BA500 Mic Pre Amp BUILD THREAD 500/51X
- Replies: 74
- Views: 288774
Re: BA500 Mic Pre Amp BUILD THREAD 500/51X
Pot checks out smooth.
And strike that previous comment on the gain being "back". Just makes some noise when the pot is turned past few clicks to max.
And strike that previous comment on the gain being "back". Just makes some noise when the pot is turned past few clicks to max.
- Fri Dec 28, 2018 9:17 am
- Forum: JLM Audio Kits
- Topic: BA500 Mic Pre Amp BUILD THREAD 500/51X
- Replies: 74
- Views: 288774
Re: BA500 Mic Pre Amp BUILD THREAD 500/51X
Ok, back at it.
I have 16+ & 16- & 38v phantom. (This is low for phantom I know. I can adjust that.)
I can hear the relay click when plugging in the DI
When I turn the gain all the way up, there's a funky spot towards the top (just under max) where all of a sudden my gain is there. Bad pot maybe?
I have 16+ & 16- & 38v phantom. (This is low for phantom I know. I can adjust that.)
I can hear the relay click when plugging in the DI
When I turn the gain all the way up, there's a funky spot towards the top (just under max) where all of a sudden my gain is there. Bad pot maybe?
- Fri Dec 21, 2018 10:45 am
- Forum: JLM Audio Kits
- Topic: BA500 Mic Pre Amp BUILD THREAD 500/51X
- Replies: 74
- Views: 288774
Re: BA500 Mic Pre Amp BUILD THREAD 500/51X
Thanks Joe. I’ll be able run those checks after the holidays and get back to you.
I do have an extender card.
I did get a dummy plug.
Merry Christmas!
I do have an extender card.
I did get a dummy plug.
Merry Christmas!
- Tue Dec 18, 2018 1:55 am
- Forum: JLM Audio Kits
- Topic: BA500 Mic Pre Amp BUILD THREAD 500/51X
- Replies: 74
- Views: 288774
Re: BA500 Mic Pre Amp BUILD THREAD 500/51X
You are so helpful! I really appreciate that. https://i.ibb.co/9qgxw9M/IMG-1484-2.jpg https://i.ibb.co/YBkd83T/IMG-3689-2.jpg https://i.ibb.co/pyG99m8/IMG-5740-2.jpg https://i.ibb.co/y0VsFKY/IMG-6004-2.jpg https://i.ibb.co/27XWvmr/IMG-6748-2.jpg https://i.ibb.co/8gqRHwF/IMG-7171-2.jpg https://i.ibb....
- Mon Dec 17, 2018 3:02 pm
- Forum: JLM Audio Kits
- Topic: BA500 Mic Pre Amp BUILD THREAD 500/51X
- Replies: 74
- Views: 288774
Re: BA500 Mic Pre Amp BUILD THREAD 500/51X
Thanks. That’s what I thought. I have a very low gain issue. Wondering what I did wrong. I’ll have to do some diagnosis, and potentially get back to you. Thanks again.
- Mon Dec 17, 2018 4:01 am
- Forum: JLM Audio Kits
- Topic: BA500 Mic Pre Amp BUILD THREAD 500/51X
- Replies: 74
- Views: 288774
Re: BA500 Mic Pre Amp BUILD THREAD 500/51X
Hi!
Can you tell me how to wire the JLM1:4 to the go between board? The PCB is color coded for all the wires except the black.
Thanks,
Sean
Can you tell me how to wire the JLM1:4 to the go between board? The PCB is color coded for all the wires except the black.
Thanks,
Sean