K&K Pure Archtop archtop/jazz guitar transducer system
K&K Pure Bass/Tenor/Cittern (acoustic 4-string) Transducer System
Vintage Aspri Reverberation System Acoustic Guitar From 1988/0138
Vintage Wittner Metronom System Mazel With Bell Made In W-Germany
Vintage SX Metronome System Maelzel Made in Germany (GDR)
Casio MT-18 Electronic Keyboard Vintage LCD Sound System
