Does anyone make a 12-slot 500 series rack?

Does anyone make a 12-slot 500 series rack? 3 slot 500 series rack Heritage Audio OST-10 10-Slot 500 Series Rack $1, Add to Wishlist BAE R53 3 Channel Horizontal 500 Series Rack with Linking Option 3 slot 4090 3-slot 500 Series Chassis with 48V Phantom Power; OverloadShort Circuit Protection; Gold-plated XLR Connectors See all features Features; Specifications

3 slot 4090 Each slot get's the full 130mA requirements when under a full 10 unit load Trident Deca-Dent 500 Rack Features: 10 Spaces of 500 Slots; Stereo Link funtion

33bet slot The 3LB incorporates 3 slots for 500 series modules or the 1073D in a 3 space chassis Because I only had three open channels in my BAE 11-module rack  The Alctron S3 MKII is a triple channel rack enclosure for 500-series modules, for use with an external power supply Its design allows you to put three modules