acoustic system amphiton 35as-018. music speakers in the garden outdoors, listening to music

old amphitone 35as018 highquality audiophilia vintage outdoors music garden repair soviet acoustics s90 speakers radiotehnica musical powerful 35 watts 90 nominal veneer brown acoustic twitter midfrequency lowfrequency bass grids speaker ussr broadcast riga loud equipments turntable back rectangular dynamic membrane system spool ancient radio factory isolated decoration black texture device reel reflex