Wyetech Labs Ruby Std preamp - any views?

My curiosity has been piqued by this tube preamp, designed with an original circuit layout. Does anyone have any opinions?

spiritofmusic12-31-2013 12:20am

brrgrr Details Discussions Posts This discussion Message User 163 posts 01-01-2014 at 02:57am Copy Comment URL Report Comment Edit Delete Check out the thoughts of HP at hpsoundings.com He loved it.