I have an M400SM
Don't think the designation is technical.
On Thu, Oct 23, 2014 at 6:28 AM, tron400@yahoo.com [newmellotrongroup] <newmellotrongroup@yahoogroups.com> wrote:
I've never heard of an M400A. My former M400 was an M400S. What does the "A" signify?
Bernie
Gino Wong Birgelo BSComm, BSEE
ReRed Recording
ReRed Treehouse Studios at Girard Hall
527 W. Girard Avenue
Philadelphia, PA 19123 USA