Search found 2 matches

by drew571
Sun Jun 01, 2014 9:01 pm
Forum: JLM Audio Kits
Topic: BA500 Mic Pre Amp BUILD THREAD 500/51X
Replies: 74
Views: 246867

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

Hi Joe and forum members, I'm seriously thinking about building a couple of these kits. Almost done with a pair of LA500's and I'd like to add these to them. Couple questions on the options while ordering. What's the difference between the JLM14 and the OEP input transformer? Any preferences? Also, ...
by drew571
Mon May 26, 2014 3:51 pm
Forum: JLM Audio Kits
Topic: LA500 opto comp leveling amp BUILD THREAD 500/51X
Replies: 223
Views: 589211

Re: LA500 opto comp leveling amp BUILD THREAD 500/51X

Question, Just completed my first LA500. Is it normal for the GR Meter to be bobbing back and forth slightly, even when no gain reduction is occurring? Even when no audio is being sent, it's bobbing back and forth from probably around +1 to -1. When i'm in VU Meter mode, it stays nice and steady on ...