I, too, live in a 1300 sq ft condo and it really is a challenge. However, I have a pair of Joseph Audio Pulsar 2 Graphene on Sound Anchor stands built specifically for the Pulsars and I have been extremely happy with them at high and low volume. I run a McIntosh MA2275 tube integrated amp, Rega P6 with a PS Audio Stellar Phono preamp. Digitally I run Roon through an Apple Mac Mini and a MoJo Audio Mystique v2 DAC.