Search found 10 matches

by papiblu
Thu Feb 04, 2021 9:23 pm
Forum: JLM Audio Kits
Topic: BA BA2 BA4 BAD Dual99v Build Thread
Replies: 376
Views: 868912

Re: BA BA2 BA4 BAD Dual99v Build Thread

More photos
20210204_120126.jpg
20210204_120723.jpg
20210204_120446.jpg
Cheers!
by papiblu
Thu Feb 04, 2021 9:21 pm
Forum: JLM Audio Kits
Topic: BA BA2 BA4 BAD Dual99v Build Thread
Replies: 376
Views: 868912

Re: BA BA2 BA4 BAD Dual99v Build Thread

Dear Joe, cause Im a lazy bastard , I leave this unfinished Baby Animal in my garage for a couple of years. It doesnt sound and I have no clue why. Im sending you some photos, and maybe you find the problem IM feeding it with the 48v of one of my powerplants that works perfect with other Pres. Pleas...
by papiblu
Thu Dec 05, 2019 12:53 am
Forum: JLM Audio Kits
Topic: POWER PLANT BUILD THREAD
Replies: 41
Views: 105990

Re: POWER PLANT BUILD THREAD

Hi Joe,
I CHanged the Regs and everything works fine now.
Thank you for your help.

I have a question too.

In the power plant page, its written that can feed 4 modules.
Even those telefunken or neumann cards with 2 channels per module??

Thank you!
by papiblu
Wed Nov 13, 2019 7:34 pm
Forum: JLM Audio Kits
Topic: POWER PLANT BUILD THREAD
Replies: 41
Views: 105990

Re: POWER PLANT BUILD THREAD

Thank you so much Joe
I ll try tomorrow to go to the city and get the regs.
I 'll let you know
Cheers
by papiblu
Wed Nov 13, 2019 8:40 am
Forum: JLM Audio Kits
Topic: POWER PLANT BUILD THREAD
Replies: 41
Views: 105990

Re: POWER PLANT BUILD THREAD

One more
by papiblu
Wed Nov 13, 2019 8:38 am
Forum: JLM Audio Kits
Topic: POWER PLANT BUILD THREAD
Replies: 41
Views: 105990

Re: POWER PLANT BUILD THREAD

Hi thanks for your reply. I cleaned the pcb with isopropilic, but is dificult to take a picture showing the traces, cause it shines with the light I hope you can see something. So I have to change one of the regs, or better both? The trim for the 24v now doesn't works, I dont know if I turned too ma...
by papiblu
Wed Nov 06, 2019 6:25 pm
Forum: JLM Audio Kits
Topic: POWER PLANT BUILD THREAD
Replies: 41
Views: 105990

Re: POWER PLANT BUILD THREAD

Oh, I thought I sent it attached.
Let me try again
by papiblu
Wed Nov 06, 2019 1:07 am
Forum: JLM Audio Kits
Topic: POWER PLANT BUILD THREAD
Replies: 41
Views: 105990

Re: POWER PLANT BUILD THREAD

Hi!
Im having some problems with my second power plant.
Some 120r resistors got burned and I changed them with new ones.

Now the 48v rail marks 24v
And 24v. Rail marks 35,6 v.

Im sending you a photo if hepls.

Thank you very much!
by papiblu
Wed Dec 27, 2017 3:06 am
Forum: JLM Audio Kits
Topic: POWER PLANT BUILD THREAD
Replies: 41
Views: 105990

Re: POWER PLANT BUILD THREAD

Hi Joe
I fried some resistors of my powerplant these christmas.
The 120 ohms ones.
I want to buy some new ones, but what is the wattage of those 120R resistors??

Thanks a lot
by papiblu
Wed Oct 25, 2017 11:09 am
Forum: JLM Audio Kits
Topic: BA BA2 BA4 BAD Dual99v Build Thread
Replies: 376
Views: 868912

Re: BA BA2 BA4 BAD Dual99v Build Thread

Hi, Im building a BA with JLM14, JLM99v and JLM111DC I got a few questions, (I tried to find in the Thread or the Joe Quotes but I wasn't lucky), here it goes: -in the OPAMP zone of the pcb, the V2 version got 2 resistors at 33k that reading the thread and watching the photos are 51ohms, which value...