Is my Amp OK?

Hi thyname,

The short answer is that there is always better. 

Are you interested in the best sound/ music replication, OR are you interested in having the coolest/sexiest gear. If you have the scratch
you can get both. It's seldom that any one does - I certainly don't.

The Human sensory spectrum with regards to hearing falls within a frequency response of 15 hz - 150 Khz. When putting your system together use that as a guide to the end goal.

There are several unseen factors involved  some of which have been mentioned by others in this post - Room Treatments (can be expensive), Cabling, Power Delivery, all are often overlooked in favor of the readily seen, Pre Amps, Power Amps, Dacs etc. 

Build a Solid Foundation around the gear you already have.  Since you are already pleased with the sound maximize on the performance by    Investing in Power chords, Interconnect cables and a Power distributor. Your system will reveal where you are falling short.

As you go along you can make better choices based upon your preference of Tube gear, Solid State gear, Analog, Digital  or a combination. What ever you decide, Stay within your budget and have fun.

IMHO Solid / reasonably priced products to invest in 
 
MTB -6  R-1
http://www.oyaide.com

Power Oval 2
https://www.analysis-plus.com

Speaker Cables / Interconnects - a little more $$ but for the money the best and last you would ever invest in
www.tonarm.ch

Don't wory about cables and power cords. Properly designed electronics do not need any of these snake oil products. Benchmark supply excellent pro audio cables for a modest price, and so do other pro audio companies. Fancy power cords are even more voodo stuff.

Thyname,

I thought the Rotel amps I have heard sounded ok. They are a little ragged in the highs, but you are the only one who can decide what is "Good enough" for you, and I don’t know anything about your specific Rotel amp. There is always something better or newer, on the horizon. If you enjoy changing things to see what it sounds like, in your system, borrow different amps, or buy used on this site, and experiment, till you are happy.

If the changing of things causes your anal side to be unhappy, stop now and enjoy the Rotel. This supposed to be fun, HAVE FUN !

I have several amps I mix in and out of my system. They all sound different, and give a different perspective of the music. If you want to be scientific, listen to different cables, not nessesaraly expensive ones. You can borrow cables from a dealer very easy. If they all sound the same, you can always come back and make fun of me/us.

Look in the Virual systems, for your speakers, and see what amps they have had luck with. Contact them on Audiogon, and discuss with them. 

The only Revels I have heard were powered by top level Anthem set up. I don't remember the actual models, but I was impressed, enough to keep the Revel Studio's on my radar.

What is “virual systems”? A Google search came with nothing