White Low Octive Double Musset Eb Stradivarius Concertina, Dan Gruetzmacher is one of the creators of this concertina, 9 Different Tone Changes (5 Switches),Tuned Like a Button Box with 2 Amps, Duovox Amp & Magnatone Custom 130V Leslie Amp, Deluxe Music Stand & Light, Voice Mic w/Adjustable Swing Mic Stand, Monitor w/Stand, Complete Concertina Library in Books, Only 7 Like this Made, Must be Seen and Played, Will Take Trade In ...$3795.00