Triple rail redundant power supplies
HDMI switch with built-in advertising
Two subrack-mounted teletext inserter modules
Teletext generator and monitor, plus a standalone decoder
Debian based router with built in UPS
Rackmounting a Triax quad channel modulator
Taking control of a broadcast audio matrix
Adding a CVBS input to an MRG Systems DTP900 Subtitle Monitor
Adventures with underground cables and fibre optics
Modifying a Quartz Video router for web control