I do wish you HAD decided to enter the discussion way back then, Eric. There WAS so much hostility to the ART devices and to discussing the issue sensibly and it would have been nice if more people who had 'heard' the devices for themselves had decided to participate.
The "hostility" people got away with (to use an expression) 'murder', for far too long !!!
Regards,
May Belt,
P.W.B. Electronics.