Just checking if anyone has ever owned a GTA unit (amp or preamp or intergraded)
This company made a big bang in the 90's as "the other way" to tube sound.
The company went under at the beginning of the new millenium but not before
the produced some memorable (and some obscure) designs.
The sound was much much better that the prices suggested but sometimes quality suffered!
Like having an Alfa Romeo that handles like a dream (when it works)!
Most of the problems were mainly parts quality issues.Nothing a little tinkering can't fix!