Mono button

[HOTaljaard]

What is the function of a mono button on an integrated amp (in my case the NAD 3020A) and when would one use it? When playing mono records? Or when wanting to listen to Stereo records in mono?

 

[cam083gp]

 

[FranZAR]

 

[HOTaljaard]

 

[stevanbuxt]

 

[handsome]

 

[HOTaljaard]

 

[HOTaljaard]

 

[JonnyP]

 

[fredeb]