Marshall Model #2103 JMP Master Volume Year1977 Serial Number03287JModel2103Watts100Speakers2x12"CabinetComboFolders Amp Archives Marshall 100 Watt Models Model #2103 Master Volume ComboModel #2103 JMP Master Volume 1977 SN 03287J 9Images Leave a Comment Cancel replyYou must be logged in to post a comment.