Yes, Krell. But too costly and runs hot. I’ve seen some Krell amps with protruding heat sinks that look like fuel rods of nuclear reactors. More accessible choices would be amps from Musical Fidelity, Rega and even Marantz and Denon; just make sure they are high power amps, like minimum 120 watts into 8ohms, equivalent to double into 4 ohms which is the impedance of Dynaudio speakers. They will still sound good with low power amps but to do them justice, maximize their sound quality and really make them sing, you’ll need high power.