JLM AUDIO

Hello Joe, Oh ! Then I have decalibrate my new VUPPM :oops: I'm not in my studio this week so I can't recalibrate it now but when I try the first time, my problem was that the VU/PPM trimpots had no action. (The green VU level didn't move) Is it possible ? I will try again ASAP and tell you ! Thank ...

Hello Joe, I just received your wonderful VUPPM 500 Meter, thank you very much ! I have tried to calibrate the VUPPM as describe : Send in 1k tone at 0dFS or +18dBu to 500 Input for left and Output for right. Set mode to VUPPM mode RED PPM with GREEN VU over the top. Adjust Left and Right level trim...