RME RB2 - Replacement Rack Handles (Pair) Tweet Description The RB2 from RME is a pair of replacement rack handles for RME's line of 2U high rack housings. Details Additional Category Tags: Computer Audio Hardware, Accessories Category: Pro Audio Manufacturer Catalog Number: RB2 Model: RME RB2 Product Manufacturer: RME Subcategory: Computer Audio