Here is a copy of the email in which the above mentioned memo came and was distributed to all ASA umpires.
Umpires,
Please read the attachment carefully. This is new bat technology that
is on the market and being used by many players are using this bat. It
has new technology in the inside of the bat to help it stay in
conformance with our bat standards. The bat sounds as if it is broken
when hit because of the slide mechanism inside this bat. As you can see
many umpires have removed the bat apparently because of this sound. This
bat is not broken but actually sounds like it is supposed to sound.
I have copied all your Local Association UIC's with this email also
but realize that many of the emails may not be up to date. Please share
this information with your association UIC, Commissioners and umpires as
soon as possible to help this problem from happening in the future.
Kevin Ryan
ASA Supervisor of Umpires