Originally Posted by
dumdum
The dsp ultra does everything the dsp.3 does, the eq is the exact same channels, parametric etc
the ultra has better sq, lower distortion, coax input at a higher sample rate, plus virtual channels so you can route various channels through a virtual channel and eq all the channels via the virtual channels and apply effects to all channels at the same time
i have both and currently use the dsp.3 in my system for budget reasons in competition, the dsp ultra is a more powerful processor, and will be back in my car when budget reasons don’t prevent its use