That would work on my poly88 video card, with no grayscale. Dwight ________________________________________ From: cctalk <cctalk-bounces at classiccmp.org> on behalf of Bill Sudbrink <wh.sudbrink at verizon.net> Sent: Monday, April 11, 2016 8:21 AM To: 'General Discussion: On-Topic and Off-Topic Posts' Subject: RE: Voltage regulator with alternate voltage source... Dwight wrote: 1024. The (at the time) secret sauce image sensor is a Mostek MK4008-9. 32x32 pixel image. Bill S.