One4Power is dedicated to the design and manufacture of high quality reliable Mains Distribution Units for use in television broadcast, radio broadcast, recording studio, home studio, computer/IT and home environments One4Power Horizontal MDU's offer the highest density of outlets per 1U of rack space than any other type of MDU whilst still retaining tie bar & inlet connectors One4power MDU's are highly compact devices for mains power distribution, overload protection and fuse fail monitoring