Network karaoke equipment, please ask professionals to answer! Which is better, KX-2 Legendary Edition or Ultimate Edition?

I won't say any more. If you want to load the VST plug-in, the singing effect is still good.

And multi-track recording without any delay.

In this case, you need a sound card that can really support ASIO.

Dare to say a word. At present, the external sound card below 480 is not a sound card that really supports ASIO.

What's the cheapest? 498' s MUSILAND Mairun Marianne KX USB

See the ASIO in the first item?

The suggestion of headphones is to use the winning HD2000 black gold version. 130 or so

Much better than yours. That's it. Think for yourself.

Satisfied. Just remember to adopt the answer.