For rack mounting smaller (28cm) (11”) units the optional RB-RK1 (Red) or RB-RK1B (Black) kit can be used (which include 4 off M6 panel fixing screws).
The RB-RK1 can be used with the following products:-
RB-UL2 Dual unbalanced to balanced converter
RB-BL2 Unbalanced to balanced bi-directional converter
RB-PA2 Dual stereo RIAA phono amplifier
RB-LI2 Stereo line isolation unit
RB-DDA6A 6 way AES/EBU digital distribution amplifier
RB-DDA6S 6 way S/PDIF digital distribution amplifier
RB-DDA6W 6 way word clock distribution amplifier
RB-MA2 Dual microphone amplifier
RB-ML2 Stereo microphone & line level limiter
RB-SL2 Twin mono, or stereo, limiter
RB-SM2 Dual stereo to mono converter
RB-LC3 Light/Power controller
RB-MM1 Mix-minus generator
For more information, please visit this product's webpage.