Very nice! What are the other components? The amp/pre remind me of the simplicity of Dennis Had's later work. I currently have his earlier Cary SLP-98 pre but have had Inspire preamp and amp.
Also like that you have casters on the speakers. I recently made platforms on casters for my 80+lb version of the SAM-HO. Preserves the vibration control of the GAIAs while allowing for mobility. I'll post a pic later today.
The red ones are the 45 monoblocks made by Alan Eaton. They're really good, but I've found that if I run my DAC at line level and use the volume control on the amplifier it will overdrive the amps, so now I just run the amps at full volume and use the volume control on the DAC. It has an analog resistor based stepped volume control, so I'm not really losing anything by using it. I'm waiting for a Decware Sarah 300B amplifier. I love the sound of the 45, but I do feel the need to push the speakers a little harder at times and the 45 is limited in that capacity.
The DAC is the T+A DAC 200. I'm running DSD1024 from HQPLayer into it. Sounds phenomenal.
I don't have casters, though. Those are just the Gaia III footers.