quote from Wayne: "...but the three channels will have different amplitudes depending on how much drive the CRT requires to make white. With non-rare-earth red, this probably means red needs 2 times (or maybe more on the 15G) the drive of green or blue."
Checked this out and added material at the bottom of this link under 'CTC2/CT-100 MATRIX ISSUES,
This is a new link.
http://home.att.net/~pldexnis/CTC2_h...r__matrix.html