There's a great review with reat photos up on DigitalAudioReview dot net. I think like Marc fron Vinyl Anachronist, John from Digital Audio Review has great taste in unique gear and music.
http://www.digitalaudioreview.net.au/index.php/audio-reviews/amplifier-reviews/item/233-heed-audio-obelisk-si-%20-obelisk-x-2