OAS › Forums › Wersi Products › OAS Tagged: Battery, OAS, Wersi This topic has 1 reply, 1 voice, and was last updated 2 years ago by Curt. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts December 5, 2020 at 14:37 #11447 immusicKeymaster @admin Introduced after the CD-Series and the first of what many call the “Windows” organ line. This topic was modified 2 years ago by immusic. December 5, 2020 at 14:37 #10931 CurtKeymaster @immusiccm Can anyone help? We just got an e-mail from J.M. asking the following: I want to replace the old batteries in my instruments. Can you direct me, please, on how to disassemble and get to the batteries? This reply was modified 2 years ago by immusic. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In › Forums › Wersi Products › OAS