NAD 5020 sound only from one channel

[pierobotha]

All of a sudden I only have sound comming from one speaker.  Tested cd player and checked cables and all is fine.  Maybe problem with cartridge?  :headbanger: :moron:

 

[mahleu]

 

[croak]

 

[pierobotha]

 

[croak]

 

[pierobotha]

 

[mahleu]

 

[windhond]

 

[mahleu]

 

[pierobotha]

 

[mahleu]

 

[croak]