I use the Audio4 audio interface with the original Y-cable, together with Traktor Pro 3 and the Timecode Vinyl MK2. I use the Ortofon Concorde Digital cartridge.
I have installed the latest driver version and activated the timecode mode in the Audio 4 interface. I use an Ecler Warm2 mixer and switch between real vinyl and timecode vinyl with the Line/Phono switch. In Traktor Pro 3, I set everything as usual. I can also switch between Line and Phono to switch between timecode and real vinyl.
However, if I am set to Line and use the timecode vinyl, I hear the audio frequency from the timecode record every time I mix. I hear that high pitched sound when I record or stream a set. When I play the normal vinyl record in "phono" mode, it jumps back and forth in the song in Traktor Pro.
How can I reduce the sound of the timecode record and switch to the real vinyl without Traktor Pro trying to calibrate it?