Search found 19 matches
- Thu Apr 09, 2020 9:11 am
- Forum: JLM Audio Kits
- Topic: variable pad kit with a V672 , will it nicely work confused
- Replies: 6
- Views: 16683
Re: variable pad kit with a V672 , will it nicely work confused
thanks Joe for the fast reply. Will check
- Thu Apr 09, 2020 7:53 am
- Forum: JLM Audio Kits
- Topic: variable pad kit with a V672 , will it nicely work confused
- Replies: 6
- Views: 16683
Re: variable pad kit with a V672 , will it nicely work confused
Old thread I know but I have a slight scratching noise on my B500K pot from minimum to 1/3 of the turn.
Could it be DC ?
Also eliminating the trim, you say bridge point 4 and 5 on the circuit but I can't find it but I guess I'm right with bridging the ones that gives minimum gain.
thanks
Could it be DC ?
Also eliminating the trim, you say bridge point 4 and 5 on the circuit but I can't find it but I guess I'm right with bridging the ones that gives minimum gain.
thanks
- Tue Apr 14, 2015 7:34 pm
- Forum: JLM Audio Kits
- Topic: variable pad kit with a V672 , will it nicely work confused
- Replies: 6
- Views: 16683
Re: variable pad kit with a V672 , will it nicely work confu
thanks joe.Now I understand the matching
- Tue Apr 14, 2015 8:37 am
- Forum: JLM Audio Kits
- Topic: variable pad kit with a V672 , will it nicely work confused
- Replies: 6
- Views: 16683
variable pad kit with a V672 , will it nicely work confused
want to add an input attenuator on my V672 and was thinking about using the variable input pad kit. But now I'm confused because the dual pot is 1K and I've seen somewhere on a different forum Joe's commenting on his gobetween kit when used with a V672, replacing the 470R resistors with 2x 2200 R to...
- Sun Apr 05, 2015 9:26 am
- Forum: JLM Audio Kits
- Topic: Fet DI , can I lower the supply voltage ?
- Replies: 0
- Views: 47201
Fet DI , can I lower the supply voltage ?
Hi guys,
For some reason I need to feed my Fet DI with a supply other than the 48V.
Can I feed a lower voltage , say 24-30V to it so it still activates the relay ?
Any components I should change ?
thanks
For some reason I need to feed my Fet DI with a supply other than the 48V.
Can I feed a lower voltage , say 24-30V to it so it still activates the relay ?
Any components I should change ?
thanks
- Tue Jul 01, 2014 4:19 am
- Forum: JLM Audio Kits
- Topic: struggling with Go between and Fet DI
- Replies: 1
- Views: 8809
struggling with Go between and Fet DI
I can't get my head around this: Go between with Fet DI. Gobetween works as it should be with microphone input and with the two bridge adaptors on the 10 pin connector. Gobetween and Fet DI connected with the flat cable: DI input works , Mic input doesn't. Did I connected the flat cable the wrong wa...
- Wed Dec 25, 2013 10:00 am
- Forum: JLM Audio Kits
- Topic: VU BUFFER & PEAK LED KIT BUILD THREAD
- Replies: 144
- Views: 434181
Re: VU BUFFER & PEAK LED KIT BUILD THREAD
just wondering if there is a mod on this pcb to alter the limit behaviour of the meter used. let me explain, I have some vintage meters that I want to use , but somehow when they are at full scale , they got stuck at the very end. think it's a mechanical thing. If I could adjust the response so that...
- Mon Nov 25, 2013 7:46 am
- Forum: JLM Audio Kits
- Topic: Go Between and Go Between Plus kit BUILD THREAD
- Replies: 35
- Views: 143866
Re: Go Between and Go Between Plus kit BUILD THREAD
thanks Joe !!
- Sun Nov 24, 2013 4:32 am
- Forum: JLM Audio Kits
- Topic: Go Between and Go Between Plus kit BUILD THREAD
- Replies: 35
- Views: 143866
Re: Go Between and Go Between Plus kit BUILD THREAD
can't find the proper thread for the DI kit, but asking here anyway.
the jack socket hole is 12 mm.
How much is the the diameter on the front with the nut and plastic round thing.
I'm asking because I need t make a layout for labelling
thanks
the jack socket hole is 12 mm.
How much is the the diameter on the front with the nut and plastic round thing.
I'm asking because I need t make a layout for labelling
thanks
- Sun May 20, 2012 6:57 am
- Forum: JLM Audio Kits
- Topic: LA500 opto comp leveling amp BUILD THREAD 500/51X
- Replies: 223
- Views: 652777
Re: LA500 opto comp leveling amp BUILD THREAD 500/51X
When unlinked , my 2 builds are compressing and tracking equal on both sides when feeding 1Khz.
When linked , master unit gives 3dB more compression, slave 3 less !
any idea ?
When linked , master unit gives 3dB more compression, slave 3 less !
any idea ?
- Fri May 18, 2012 8:34 am
- Forum: JLM Audio Kits
- Topic: LA500 opto comp leveling amp BUILD THREAD 500/51X
- Replies: 223
- Views: 652777
Re: LA500 opto comp leveling amp BUILD THREAD 500/51X
solved ( wrong resistor value )
- Wed Jul 13, 2011 9:19 pm
- Forum: JLM Audio Kits
- Topic: AC/DC & POWERSTATION KIT BUILD THREAD
- Replies: 350
- Views: 860204
- Wed Jul 13, 2011 9:39 am
- Forum: JLM Audio Kits
- Topic: AC/DC & POWERSTATION KIT BUILD THREAD
- Replies: 350
- Views: 860204
Re: AC/DC & POWERSTATION KIT BUILD THREAD
Have some nice 30V AC transfomers here .Question. I need only +24V. Will once rectified ( if my calculatiion is correct should give me around 40 VDC ) not too much as Vin for the LM317 ? and if so , can I put a resistor at the AC side to bring down the voltage? One on each leg ? Advice welcome. thanks
- Tue Apr 26, 2011 9:20 pm
- Forum: JLM Audio Kits
- Topic: Go between kit 2 questions
- Replies: 8
- Views: 20987
Re: Go between kit 2 questions
I deleted the post that was originally here.
Again I discovered a wrong wiring thingy.
best regards
Again I discovered a wrong wiring thingy.
best regards
- Sun Apr 24, 2011 3:42 am
- Forum: JLM Audio Kits
- Topic: Go between kit 2 questions
- Replies: 8
- Views: 20987
Re: Go between kit 2 questions
Hi everyone. Two questions about the Go between kit. Build when smoothly , all functions are working properly but I have a loud click when switching 48 on. Bad cap , ground issue ? Phantom power will always make a click or pop as you are powering up the microphone which is unpredicable as it powers...