After listening in Zidooomusic 2.0 files in dts a format with expansion .wav ( press BACK and to leave the program ) , on a digital output continue to sound high-frequency whistle. Its loudness small, but it is audible. It stands out both on HDMI and on SPDIF (both exits in mode RAW). As because of it there is no sound on an example in MX Plaer. That whistle would be gone - it is necessary to start mp3 a file and to leave - whistle vanishes and there is a sound in МХ. 2.0.15. A file example: https://yadi.sk/d/JcGannRq3U4nWQ
