Steinway Lyngdorf X 261C Speaker (Matte Black) av comp mac Each cartridge is then tested C BA217 NW BG Each cartridge is then tested and checked over two days to ensure all of the strict parameters for each model are met before either packing or fitting to a Rega turntable and HLG content with dynamic tone mapping Steinway Lyngdorf commits to a new level of support for the Digital Cinema Initiative (DCI) with a collection of speakers designed for the ultimate Hollywood cinema and large format screening rooms the X speakers are based on the already high performing In Wall Series but offer a more powerful level of performance