Kenwood KC-993 Stereo Control Amplifier No Remote Powers On For PARTS or REPAIR

The amplifier is in good physical condition with some scratches and marks on the housing.  The unit powers on and appears to 'hear' audio input as I can see the digital meter moving with music.  However, there is no sound coming from the unit.  The relay switch can be heard on power up, but there is absolutely nothing coming from the speakers, not even a electronic hum or hiss from signal noise.  

The unit is being sold as-is for repairs or parts as it will not function fully without work.  There is no remote for the unit. 

See pictures for details.