BEHRINGER EURORACK 104 - eurorack 104HP housing Eurorack 104HP compact case - ideal for synthesizers and other devices in 3U format. The solid aluminum frame and wooden side panels protect your equipment in all conditions. 104HP mounting space with a mounting depth of 38mm (1.5 ”) Easy positioning of devices with 52 sliding nuts Extra-large rubber feet ensure stability on a variety of surfaces Designed in Great Britain automatic translation