96-way miniature audio patch bays featuring professional jacks, with solid palladium contacts and silver spring leaves, mounted in an extruded aluminium chassis.,Designed to accept standard miniature audio (4.4mm) jack plugs, the panels 8-group layout ensures fast channel location. The rigid assembly which is 1U (44mm) high includes integral designation strips and lacing bar. Patch bays can be configured into fully, half or no normalised configurations.