Compatible with all 500 series devices
Save money while protecting your 500 series device by covering your empty slots. Compatible with all 500 series devices including API lunchbox, Purple Ten, Rupert Neve R6, Heritage Audio OST-4, Radial Workhorse, Lindell Audio 510, Chameleon Labs 500 series racks and more.

best price-performance
Hudson Hi-Fi 500 series blank panels offer the best price-performance on the market!

4x panels
4x panels that will fit any 500 series device!!!

Prtects from dust and debris
Protects your 500 series device from . by covering your empty slots

rigid steel
Manufactured using rigid steel with a black powder-coated finish.


Recessed holes
Recessed holes so screws are flush with panel face