Bought a NIB Helix Floor from Sam Ash and it arrived today! Unused and opened for the first time (really new). The last such device I bought was in 2006 with the TC Electronic G-System.
Looks great and far beyond what I expected. I got 3.80 installed from the 3.11 version it had on it (why so old?)
Any advice on using it live would be most helpful - like using a powered speaker vs through the front of the house in the PA. Mostly wanting to use it for live and studio since it seems to be so uniquely setup for serious studio work.