2 Stereo amps to be used in Mono...hookup?


Hello..

Could one explain the hookup from the preamp? Does left channel out from pre have to be Y'd to the left and right input of that designated amp....Carver M500t manual states..make sure both inputs are connected...
A little confused...

Thx!
ishkabibil
Post removed 
ishkabibil

I forgot to ad in my last post.
If you have two of these stereo amps already, this vertical bi-amping arrangement, will give you the best sound, forget bridging.

 http://www.av2day.com/wp-content/uploads/2014/05/biamp2.jpg

Cheers George
@georgehifi 



I am not in possesion of 2 amps but may have an opportunity to land a second one for a friend or perhaps keep for myself if to bridge...given yours and Elizabeth's post I will pass on bridging.  I am really satisfied with my sound.   If I looked at my components I should probably if anything consider my delivery of music...I am a streamer using Bluetooth.....rblink Arcam....should go network..or ethernet cable....
If I had the A400's which are bi ampable I would consider for sure your passive diagram sent. I have a screenshot saved.

Thank you.