Hi,
To explain in more details. Even that MediaMonkey have recording of its output it would record Audio output that MediaMonkey generate and not the real output sound you have passed thru Sound Blaster SBX Pro software that adds additional sound filters before sound is send to your playback device output that you actually hear from speakers.
There several ways to do output recording.
1. First option where you do not want to record Filtered sound of output sound recording (Stereo Mix) is not available you can follow this tutorial
https://mediarealm.com.au/articles/ster ... indows-10/ with suggested VB Audio Cable Driver
https://www.vb-audio.com/Cable/index.htm (It should be free of charge from my tests) and then use any audio recording app to record directly from output. If wanted you can then use any Audio editors to enhance and add effects like surround.
2. If Stereo Mix is Available on your PC it should output sound after Sound Blaster SBX Pro software applied filters and you can then use any audio recording app to save output. Here is the info on how to enable Stereo Mix output.
https://www.howtogeek.com/howto/39532/h ... ord-audio/
3. Third option is making Audio Loopback recording directly from Audio recording application here is info on how to do that (it includes also example of Stereo mix option)
https://www.howtogeek.com/217348/how-to ... tereo-mix/
NOTE: Using first and third option thru Audio loopback Recording should give you digital recording of your output. As I do not have Sound Blaster SBX Pro software I can't confirm Audio loopback option but all of those simply depends on your preference and sound quality you want to gain from output. Unfortunately there is downside to this as it is in realtime and ALL your windows sounds are recorded so you need to disable all windows sounds and ticks to be able to get clean audio output.
In the past there was a way to install output plugin in MMW that would record MMW output to WAV/MP3, but I do not see the point in that except you want to make single crossfade mix of your playlist and use it like that on other devices. Otherwise I do not see the point as MMW can convert any format that can play into device supported format here is example plugins and I'm not sure if they still work and it is hustle to switch to from such plugins in order to be able to choose if you want recording or want to listen MMW playback.
https://winampheritage.com/plugin/mp3-o ... ugin/33396 and
http://out-lame.sourceforge.net/
Lastly usually such recordings create only one big file of recording that if you want to have separate tracks and metadata you need to split and then burn/copy to device. I'm not sure how much it is worth the effort.