Hi:
The OmegaStar amps are a major improvement over any of the previous Omega series. With this new design we have dramatically increased the transparency and definition. We have improved the dynamics, improved the bottom end, and further reduced the brightness. The slew rate (speed) of the new OmegaStar is three times faster than the Omega III series. The bandwidth of the amplifier is also fantastic. We feel the upgrade from the Omega III is an excellent value.
Thanks for your interest in AVA products!
Larry Jenkins