PSIM-1 modulating JAG issue....
2004-08-08 by Gary Chang
I noticed while recording a multichannel patch yesterday that, after sorting the ADC and the transformer/ground situation, I could hear the slightest amount of zipper noise in the patch when using the Blacets for panning. (The Borgs will not pass DC, so it was not heard when they were used). It turns out to be the PSIM-1, that was outputting M. Firman's quadrature oscillator to send the pan around the room. The easy fix was to pass the 2 signal through the AR envelope generator on a couple of the VCOs, and the snatting disappeared. Thanks again, Grant.... Gary