Construct a Sonnet Crescendo PB1400? — #1 I just read online that the PPC 740 (aka G3) is pin-compatible with the 603ev. Although i'm sure there more to it than just this, but couldn't a 603 be desoldered from a PB1400 pr… 68kMLA Hardware by LC_575 Thu, 27 Jan 2011 - 19:40