Hi Jim
the H7600 has replaced the DSP7000 and 7500 units. It's more powerful and includes new modules, thus new presets and better reverbs.
Some fx in Eclipse are similar to the DSP/H-series. Often presets with the same names have a "2" on Eclipse to make a distinction between different units.
In general I would say that particularly reverbs are better if not MUCH better on the H series, owing to bigger dsp power that allows for high number of delay lines in the verb and the addition of delay lines before & around the verb for diffusion and early reflections and better/newer filters.
Simpler fx can be considered equally good on all units.
Yep, formant correcting shifter is a dsp shark!
best
I
