We have been experiencing very high demand for our products over the past three months. we are working hard to meet the increased demand. All orders are fullfilled in the order received.


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Benchmark Media Systems®


Benchmark Rack Mount Couplers and Plates


The coupler block joins two 1/2-wide space 1 RU high products. Both products must be equipped with rack ears. The coupler includes 8 rack-mount screws (10-32 x 3/4). No other hardware is required. The coupler is precision machined from solid aluminum and has a black anodized finish. It provides a rigid connection between two 1/2-wide products to fill a single 1RU space in a standard 19" equipment rack.

Order with an optional Blank Plate if only one unit will be mounted in the rack:

  • The Premium Blank Plate is machined from 1/4 inch thick aluminium and includes an engraved Benchmark Logo. These premium plates are available in a black or silver-colored anodized finish. They are a nice way to dress up your rack.
  • The Standard Blank Plate is an 1/8 inch brushed aluminium panel with a black anodized finish.


The Rack Mount Coupler may only be used with 1/2-wide 1-RU products having rack ears. Products must be equipped with rack ears to use this coupler.

No tray is required when joining two 1/2-wide rack mount products with the coupler.

If either unit is not equipped with rack ears, order the Rack Mount Tray instead.

This coupler is compatible with the following products:

  • DAC1 with rack ears
  • DAC1 USB with rack ears
  • MPA1 with rack ears
  • ADC1 with rack ears
  • ADC1 USB with rack ears
  • DAC2 DX with rack ears
  • DAC3 DX with rack ears
  • DAC3 B with rack ears

Made in the USA