George Mark Audio - Overture DAC/Pre. Anyone?

Just read the favorable review in Stereo Times. Seems like a well thought out and well executed product, from two long-time industry mavens.

Upsampler, all tube, zero feedback, Class A, massive power supply, etc., all for a reasonable price.

Any one out there have a chance to hear this?

Mainly wondering how it might compare to my Audio Aero Captole 24/192.

Thanks to any & all.