And note you should be able to use cheap I. It looks like most of the driver boards on the market have that 3 plug configuration. Who is online Users browsing this forum: Discussion in ‘ DIY ‘ started by asilker , Mar 4, There was a lot of debate in the metters section of the mag about use and worth of Vu meters in modern studios – some swear by them, others think they add nothing. Should I increase even more the cap value? If so, this circuit is a winner.
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Now let’s see where I put the dremel and the spraypaint What if I flip pin2 and pin3 connections on the opamp? Here is the scematic and the veroboard layout I came up with: Buffer/drivver my main output sound be messed with if I did that?
VU Meter kit?
I put an uF cap across the VU terminals to smooth out the needle response, still very jumpy. Started by Holger The Lab.
I’ve got a few questions: All settings are done by right click, there are no menus. Ahhh yes, you’re right!
Testing SIFAM Meters with JLM Audio Stereo VU Buffer Kit
DC would need the rectification, AC should have the rectifier built in. Does just the JLM 34mm fit? I have a Buffer Peak kit I built and Im not sure were my issue is.
September 15, Anyway what kind of rating should the meter have? November 23, LavaneMar 4, With the VU meter buffer board – would I simply through this on an output? You do not have the required permissions to view the files attached to this post. Isn’t this TL’s pinout?? I don’t think its the meters themselves, because I have used some buffer/drivdr cheaper than these in my gssl, they work fine.
VU BUFFER & PEAK LED KIT BUILD THREAD – JLM AUDIO
I saw it searching for something that I could use on home preamp with some old Grundig VU meters from tape machine. I’m imagining that my endgame would be using a y cable so that my preamp went out to a power amp input and b VU meter input. Sredna Member Berlin, Germany Posts: And to think I knew the pinout and ljm planned out the connections”!
A buffer amplifier and rectifier won’t turn a cheap DC microammeter into a real VU meter. All times are UTC Contact us. Joe was immediately responsive when I had a little question. Who is online Users browsing this forum: Any help is appreciated, Thanks, -JP.
Moving multiple components is hell when working on veroboard VU buffer PCB measures 1. I thought about whipping up the circuit on breadboard or veroboard, but Joe’s PCB’s are so nice and tiny!