Anyone out there in vintage JBL land happen to be able to share a copy of:
JBL " Pro Note" Vol. 1 Issue # 7 July 1973
JBL " Pro Note" Vol. 1 Issue # 6 Jan 1973
I really enjoy reading these... And I cannot find them anywhere! Or any other Pro Notes with the exception of what is archived in the library here. EarlK had them at some point if I recall correctly.
Thanks SO much,
mike