Upgrading of my Yamaha as500

[Ranjeet singh Aulakh]

You are right yamaha as500 is really a very good amplifier, instead I can say it's best vfm amplifier. Actually problem was that when I plugs the TV in nearby power socket however it doesn't matter that it switched on or not, then my amplifier starts sounding worse I. e. Soundstage collapse, bass becomes boomy and midrange harsh, more expert person can comment why this was happening.

 

[nn_in]

RN-803 for the given price and performance is good option to consider for 2channel.Audioscience did a test and found the s/n better than many other popular amps.Since its a RX it does not get much attention.