Sound Quality
Ample Power
Versitility
Price (its well worth it)

With versatility comes complexity.
Proper setup of this amp CRITICAL and DIFFICULT. Don't do it yourself.

This amp is awesome!!! It delivers serious power and extreme sound quality. It is powering MB Quart Qsd 216's and MB Quart Rce 269's. It blows my old Xtant 604 away. There is so much detail and intricacy I just get lost in the music.
Find a store that sells them, bring your favorite CD and be blown away.