Audio ToolBox AVBx3/SBM+r
AuviTran Audio ToolBox in StageBox version 19″x 1U with 3 card slots + internal audio Matrix + External redundant power management
Audio ToolBox AVBx7/SB+r
AuviTran Audio ToolBox in StageBox version 19″x2U with 7 card slots + internal audio Matrix + Integrated redundant PSU