Had RS Dmitri once, remember seeing this photo where you can see how it looks iniside, if it might help.....
https://audiofederation.com/ces-2012/d/IMG_2553-running-springs-audio-power-conditioner-small.jpg
https://audiofederation.com/blog/2012/01/20/ces-2012-cardas-conrad-johnson-neat-running-springs-audi...
https://audiofederation.com/ces-2012/d/IMG_2553-running-springs-audio-power-conditioner-small.jpg
https://audiofederation.com/blog/2012/01/20/ces-2012-cardas-conrad-johnson-neat-running-springs-audi...