Sound City L100W Year1969 Serial NumberM3239Folders Amp Archives Sound CityL100W 1969 SN M3239 11Images eBay Amplifier ListingsVintage 1970s Sound City Concord CCD 2x12 Valve Amplifier ComboVintage 1970's Sound City 12" Guitar Amp Speakers Open Voice Coil-Need Repair Vintage Sound City Dallas Arbiter Concord Valve Amp Eminence Speakers 2x12 Combo Leave a Comment Cancel replyYou must be logged in to post a comment.