The AFR-7550C audio DA mounting frame accommodates up to ten Ross 7550 series or GVG 8550 series DAs in twp rack unit. The above frames employ rugged aluminum construction that provides superb heat dissipation. Our unique design incorporates shelf located on rear of frame that provides means of keeping cabling uncluttered and orderly. It also prevents unnecessary stress which is usually placed on cables and connectors. Our universal power supply accommodates all world standards. Optional frame support bracket supports rear of rack frames that can be heavy from weight and stress of cables. For mobile applications, card retaining bracket is available to maintain proper circuit board connection at all times.