Bought used on Ebay for 75 to accompany a console ROSS 14 tracks, I use it for 3 months.

Its functionality is most definitely INTERESTED switch "Direct" that allows controllers to bypass the bass / treble / loudness and so have the sound directly out of the console.
One may regret the absence of numriques, but that price should not ask too much.

Prior to, I had an amp and a Marantz Aiwa, Pioneer has certainly sound much warmer.

I am really happy and I would do without this choice hsiter.