Hello - I inherited a Grundig console (Grundig Musical Instrument 7063 WF/3D, serial no. 200617602) with a Perpetuum Ebner turntable, and it has a couple of problems: (1) The turntable doesn't seem to work and may even be in pieces, given that there is a large (about 5 5/8" diameter) rubber-edged wheel just sitting inside the turntable area); and (2) the tuning knob recently began to produce no results, i.e., it no longer goes from station to station. Also, there are three parts, seemingly "compromised," in a bag sitting inside the turntable area, that says "OM15020D" on the outside (which may or may not be at all relevant). Is there a known way of finding a repair service for such old hi fi instruments in my area, of Madison, AL (35758)? When I could still tune in stations, the sound this unit produced was heavenly - warm, full, and distinctive.