Scott,

I had the chance to try the VoicePrism... not the PLUS.
About the Shark DSP110:
The Behringer site will give you all the information you need.
Mike preamp, DI-box, phantom power, noise-gate, compressor, 12 band-EQ, delay-line, anti-feedback EQ ..... all parameters adjustable on a display.
Signal levels switchable between 'line' and 'mic'.

It is a super-compact unit (only 6 x 6 x 10 cm), its price was about 150 USD.

The only features we use are noise-gate, compressor, anti-feedback EQ (works great).

Still enjoying 4.5 ?

kind regards,

Roel