I use this as a recording device, not as a stage mixer, but it's nice to have the option.
The reason I was drawn to this model is because of its analogue mixer. So your inputs are treated in analogue, and sent to what is essentially a digital 20 track recorder. Playback and mixing passes again through the analogue mixer.
The main output tracks record a copy of your mix each time.
Having used many multitrackers over the years, I have never really been happy with the results of any of them, except for the Fostex DMT-8, which was only an 8 track, but used an analogue mixer section, like the Model 2400. I got some great sounding recordings out of that, in conjunction with a Yamaha QY700 sequencer, which helped a lot with the track count.
So I was looking for a multitracker with an analogue mixer section, to get that sweet sound again, that I have been missing. I've been using a DP32 recently, up until now.
With the 2400, I can easily send files to the PC for editing, and back again if needed, but I use the 2400 for final mixdown.
It has some useful effects, and a nice EQ and compessor on the Main output.
When routing inputs to tracks, your input must be plugged into the desired track. You can easily swap the tracks around later if desired.
I'm really happy with the sound quality
and the ease of use.
Recommended.