Get Better sound Out of Any Sunfire AMP

[tyu]

I just Pick up a Sunfire TGA 5200 it a 5X200 Amp Made in 06
To see what all the talk of {All the amp you well ever need},TAS issue 108 1996, better late than never .One thing was that All 5 ch have balanced an RCA inputs, well i have owend a lot of amps Adcom,B&K,Krell,ML, an others, All when you ran the amps input on the RCA you ran a shorting pin or a switch on the neg leg of the balanced input to ground,None on the SunFire Amp have this so i called sunfire to see what thay had to say ,YOU DONT NEED IT,Well that not the world i live in, i got the TGA 5200 to buyamp or run two ch. not for home theater,this left 3ch open so i ran the amp with 3ch open, it work fine but i new i needed to turn off the inputs of the 3 AMPs with shorting pins to get the best sound,well it makes a big Diff in Sound so if you are runing any Sunfire Amps inputs on the RCAs run a shorting pin on the Balanced Neg leg to ground,your sound will inprove Big Time,an yes the Sunfire AMPS are killer Amps!

[birdyman]

Can you post schematic?

[ontoaba]

Are you sure? May be, it will be better if the input using balanced source, not RCA with shorten another input.