[Vintage-Audio] H. Scott Center Channel

[Duane Fischer, W8DBF]

The H. Scott LK-72b integrated stereo amplifier has provisions for a center
channel output. Can someone please tell me about it? 	
	
I am presuming it is a mix of the left and right channels? 	
	
I am also presuming that to utilize this center channel requires a power amp?	
	
What controls the center channel: the primary amplifier or the power amplifier? 

	
A rather innovative concept for 1963.  	
	
Thanks.  	
	
Duane Fischer, W8DBF	
dfischer@usol.com