Hey All
The sP02 is a straight amplifier designed to run speakers. It does run a higher gain than the sP01 and so isnt really suited for headphones.
It has no enhancement features. The subtle changes in threshold that you get when using the sP01 with headphones, would be lost when using a speaker system due to ambient outside noise so it was pointless having it incorporated in the sP02.
They will also retail at a lower cost than the sP01.
Now I have almost finished setting up the workshop after my move, I hope to have them out in a month or so (I have to clear backorders of sP01's first).
regards
Pat