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, BSEEReRed RecordingReRed Treehouse Studios at Girard Hall527 W. Girard AvenuePhiladelphia, PA 19123 USA