Radial Engineering 8CX-RADIAL
8 Channel Mic/Line Splitter

8CX-RADIAL

The 8CX is a contractor mic splitter with 8 channels on frame for install and Radial transformers. The 8cx is an easy to use splitter in a contractor friendly install package. The 8cx divides the mic signals three ways; to a direct output; a direct output with ground lift; and an isolated output. A high performance audio isolation transformer is used to eliminate hum and buzz caused by ground loops.

The 8cx allows sound contractors to quickly build and install a custom mic splitter with excellent sonic performance. The 8cx is ideally suited for permanent install where it can be incorporated into the electrical conduit installed by the electrical trades. Typically, 8cx splitters are mounted in an electrical box located in a utility room or under the stage. The 8cx is designed to fit in standard size NEMA electrical junction boxes. Six 8cx splitters can easily fit into a 24” x 24” enclosure for a 48 channel system.

The 8cx connects to XLR interface panels located around the theater through the electrical conduit. For example, microphones may connect to stage-left and stage-right XLR input panels, another on-stage panel may be used to interface the monitor console while a panel in the house seating connects the main PA console.

Features:

• Skeleton Frame - The 9.5” x 5” frame is constructedof 14-gauge steel and serves several functions. It’s built in stand-offs allowcable to pass underneath. It can be used as a cable tie-down point on foursides.
• Radial Transformer - Each transformer is mounteddirectly on the PCB in close proximity to the input for the shortest possiblesignal path.
• WAGO Terminal - Used for all the I/O connection, theWAGO terminal uses a spring clip to clamp down on the wire for a securetermination.
• Ground Lift DIP Switch - Each channel feature aground DIP switch that disconnects the signal ground at the DIRECT WITH LIFToutput. It may be used to break ground loops between devices connected to theDIRECT and auxiliary DIRECT WITH LIFT outputs.
• Inputs - Eight channels of balanced signals connectto the 8cx input via WAGO spring terminal.
• Legends - The PCB is clearly marked with terminationinformation above each WAGO terminal. All information required for terminatingis screened right on the PCB.
• Direct Output - This output passes signal straightthrough the 8cx and is usually the return path for phantom power.
• Direct with Lift - This auxiliary output is wired inparallel with the DIRECT output. The signal ground may be lifted using the DIPswitch to eliminate hum from ground loops.
• Isolated Output - This output is transformer isolated to block hum andbuzz caused by ground loops. 10. Military Grade PCB - The dual layer circuitboard is manufactured to military standards with plated through holes.
  

Our Part #  8CX-RADIAL