Let me add after today's setup session that the Vocal Mic processor in the SD7 & Vocalizer are excellent and very easy to operate & set up Mic FX etc, and save so that they Stay set no matter what you change Reg, Mp3, etc,....I'd say the VH is on par with TC Helicon.
Also the display screen is bright, clear, large, and very easy to see in live play.. I also tried a few Global Kb EQ settings vs "Standard" ...just pus the DSP button for the menue:.. I was using the "LOUDNESS" setting first but now I think I will stick with "BRIGHT" as the SD7 really comes alive using this EQ. You can adjust the preset EQ also I lowered the High EQ from 9 to 6....the press SAVE and Custom Startup so every tome you power up it will remain...