A system for archiving data in which older information is stored on DVDs and accessed by mechanically loading the disks and playing them, much the way conventional coin-operated jukebox played 45-rpm records in mid-20th century.
Louder than a jumbo jet in take-off, the technical know-how for the Juke Box comes from sound experts Martin Audio, who designed and built the current system in the infamous 'Box' - the main room in Ministry of Sound's London home.
In the space of 48 hours they moved lock stock and juke box to upstairs at the Pilgrim, in Pilgrim Street, and from this Monday have been maintaining the high standards of good ale and headbanging.
And while the Juke Box Eddies are mostly veterans of the original Mersey Beat era, they are passionate about flying the flag for the songs that launched the careers of Elvis, Chuck Berry, Little Richard and Jerry Lee Lewis.