Has anyone auditioned or purchased the Copland

Room Correction (DRC 205) as yet? Your experiences with the sound quality (installed between the pre & amp)& "flexibilty" (easy to re-calibrate for changes in equipment & speakers, WAF--better than "crap all over the walls"...)? Is it worthwhile based on the total cost (incl. cost of additional isolation, interconnect & power cord)? Digitally based product in an analog only system (in my case anyway).... As far as I can tell, it should be simple to use & not expensive compared to similar products. Or is there a better/cheaper product out there for 2 channel?

Regards & THANKS, Nick.