Dbld,
Henry offers a money back guarantee on his H2O amps, no questions asked, he pays postage. Other than that, there is a trial stereo version that is going from here to there all the time.
The review here: http://forum.audiogon.com/cgi-bin/fr.pl?ramps&1103085768&read&keyw&zzh2o
The reviewer, auidiofankj, is reported to have tried the Rowland 201, and 301, before deciding on the H2O.
Henry offers a money back guarantee on his H2O amps, no questions asked, he pays postage. Other than that, there is a trial stereo version that is going from here to there all the time.
The review here: http://forum.audiogon.com/cgi-bin/fr.pl?ramps&1103085768&read&keyw&zzh2o
The reviewer, auidiofankj, is reported to have tried the Rowland 201, and 301, before deciding on the H2O.