Search found 4 matches

by jrudisill
Fri May 01, 2020 7:12 am
Forum: JLM Audio Kits
Topic: VU BUFFER & PEAK LED KIT BUILD THREAD
Replies: 102
Views: 112314

Re: VU BUFFER & PEAK LED KIT BUILD THREAD

Hi Joe. This old brain has gotten very confused while trying to set the pots on the VU Buffer Board with Peak LED, used with the 34mm (small) meter. I'm using these in a single Langevin AM-16 mic pre racked with a 40 dB pad on the INPUT. The meter is bridged across the output XLR. The meter and Buff...
by jrudisill
Thu Aug 08, 2019 8:22 am
Forum: JLM Audio Kits
Topic: Go Between and Go Between Plus kit BUILD THREAD
Replies: 33
Views: 59305

Re: Go Between and Go Between Plus kit BUILD THREAD

Thanks Joe. The double headers on the Variable Pad board confused me, but by tracing out the circuit, wiring is now correct, and both the -20 pad and the variable pad are functioning as expected.
by jrudisill
Tue Aug 06, 2019 2:43 am
Forum: JLM Audio Kits
Topic: Go Between and Go Between Plus kit BUILD THREAD
Replies: 33
Views: 59305

Re: Go Between and Go Between Plus kit BUILD THREAD

Can't find any documentation on variable pad kit (DI ??) that I'm using (or trying to) on a GoBetween + card (no xfmr - jumpered signal past xfmr mounting holes). I get signal to the variable pad PCB and ICD connector (pin 3), but nothing to the dual pot pins. There's continuity between IDC connecto...
by jrudisill
Sun Jul 28, 2019 1:09 pm
Forum: JLM Audio Kits
Topic: Go Between and Go Between Plus kit BUILD THREAD
Replies: 33
Views: 59305

Re: Go Between and Go Between Plus kit BUILD THREAD

As an impulse buyer, I quickly ordered two (2) Go Between kits to use in racking a pair of Langevin AM17 mic pre's. I expect them to arrive by early next week. Some issues I'm now considering include how to include an input impedance switch for the AM17's. Putting the input pad before the mic input ...