Amp to Add Dynamics & Detail to 'Polite' Speakers

Would it be considered rude to actually state what loudspeaker you are talking about?

What else can be done to push a system in this direction

It would be helpful to know what components are in the system.

The general presentation of switching amplifiers may be working against you (and I don't mean this in a derogatory way).

The switching amplifiers I've owned didn't like silver anything. Check out NuForce cables. When I upgraded my AC mains to shielded 20 amp dedicated there was a noticeable improvement.

Also, when I used tube preamplifiers in front of switching amps I found I was listening to the preamp lower the resolution and transparency and masking my speakers shortcomings. It took a substantial speaker upgrade before I realized this.

IMO, switching amplifiers are ruthlessly revealing and many blame the amplifiers rather than poor system synergy. Class D can be economical but it's simply not easy. This is why I still use nCores in my studio. I've returned to tube amplification in the main system. In both cases I've always used subwoofers.

Find yourself an Acoustat TNT200 and have it rebuilt by Roy Esposito at Sounds Like New in Florida. It'll cost about $1,500 total + shipping and you'll have an amp rivaling anything up to $20,000.00. Characteristics are over the top in what you're asking for with unrivaled bottom end.

how about a nice Coda? First rate tn every way.