I use the Isotek Evo Aquarius conditioner. I plug both Canary monoblock tube preamps into it as well as my other equipment except for the transport and dac which run off battery power. It is in no way current limiting to my ears. The system sounds pristine with exceptional clarity and has great dynamics. I just picked this conditioner up on Audiogon and could not be more pleased.
Power Conditioner
I currently have a Torus RM20 power conditioner. Has anyone compared the RM20 to any Shunyata or IsoTek power conditioner? What Shunyata or IsoTek power conditioner do you recommend I compare to the RM20? Is it better to have one power conditioner for lower power components and a separate conditioner for the amplifier?