Ampetronic MLD9 Professional Rack Mountable Induction Loop Driver. This item has been professionally tested to ensure it is fully functional and in good working condition. It does not come in retail packaging. Item has very minor signs of use such as cosmetic marks and small scratches that will not affect its functionality. The item includes only the components listed under “What you get”. The manual is not included but can be downloaded online. Images are for illustration purposes, and the actual product may have slight cosmetic imperfections. See pictures for more condition. What you get: 1 x Ampetronic MLD9 – used and in working condition. 1 x UK Power lead. No other accessories included. The MLD9 is the new global benchmark for professional audio induction loop systems. The elegant, sturdy units feature the most compact design on the market, requiring only a single 19 rack mount. The MLD9 provides one of the highest outputs available in any dual channel loop driver and is capable of driving a wide variety of multiple loop configurations from multiple simple loops to phase shifted array systems for the most challenging requirements. With an Ampetronic MultiLoopT Low Loss design, the MLD9 will drive an area up to 3,300m2, or can be used to drive two perimeter looped areas of up to 1,300m2 each. The MLD9 also features Class G technology which halves power consumption and heat dissipation. Designed to provide optimum efficiency and ample current for Standard compliant field strength, coupled with unmatched voltage headroom to ensure crystal clear sound reproduction without clipping or distortion at practical loads. The flexibility of Ampetronic MLD units allows each output channel to drive separate loops, or two drive two overlaid loop patterns, with or without the selectable phase shift between the two channels. Two separate simple area loops (or perimeter loops) can be driven at the same phase or with 90° phase shift. This can be used to cover large areas with no metal losses, or multiple different areas in the same facility. Two loop layouts can be driven configured as multiple loop segments with or without phase shift. Simple array, low loss array or low spill array designs can create different performance to optimise field strength over any area, and minimise loop’spill’ for adjacent systems or for confidentiality. History of this product. The device came as part of the IT decommissioning project.