Anyone heard of Gemstone Amps

Just your thoughts or comment on this new amp. I just read from another discussion forum that this amp which sells around $2500.00 is equal to or better than the likesl of krell, classe', Halo's levinson's and plinius.
i have one and i loves it great sound great value 6x 200w
using it with kharma grand ceramiques great resolution and speed and dynamics i have had some of the best equipment
ie symphonic Line kraft 400's, jadis, reference line,custom
tube gear and have not found the urge to change any thing in my system for either home theater or 2 channel my true \
passion thanks for reading ted