psudo Center channel from stereo


I remember way back something about making a "psudo" center channel from stereo by connecting the center speaker to the L+ and R- on the amp. I am not sure if that is correct and don't want to damage my old Nakamichi amp. Object here is to use the center speaker on "B" and only when watching movies. Don't have a surround system.
Thanks for info from those who remember these things.
Brooks
mbb3

Showing 2 responses by kr4

This is is one way: http://www.ampzilla2000.com/trinaural.html

Another way is to build a simple mixer to combine the L/R signals without shorting them.

Kal
The Hafler circuit gives you a difference signal (intended for pseudo-surround) and you want a summed signal for a center.

Kal