CD-Series › Forums › Wersi Products › CD-Series Tagged: CD-Series, Wersi This topic is empty. Viewing 1 post (of 1 total) Author Posts January 5, 2021 at 14:37 #11445 immusicKeymaster @admin Probably one of the most popular instruments ever offered by Wersi – The Spectra. Just one model in the CD line-up. We built our Spectra and played it for many years before upgrading to our current Sonic. This topic was modified 2 years ago by immusic. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In › Forums › Wersi Products › CD-Series