Benchmark Rack Mount Couplers and Plates Options:Premium Blank Plate - Silver The side panels are not

The side panels are not just cosmetic

while avoiding any source of noise and distortion

Digital Pass-Through Function

the revolutionary HPA4 headphone amplifier incorporates the same patented THX technology that Benchmark uses in the AHB2 power amplifier

Benchmark Rack Mount Couplers and Plates Options:Premium Blank Plate - Silver The side panels are notCoupler Block 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. Premium Blank Plate Order the