Telescope -
If you have the PS Audio gaincell preamp, and you like it (please comment on it)- you should consider geting the external power supply if you can find one (its discontinued) Or better yet have Rick Cullen mod the power supply and put rebuilt premium gain cells in your unit - It will be substantialy better. I have always liked PS's gain cells transparency - but thier preamp didn't seem to become popular.
If you have the PS Audio gaincell preamp, and you like it (please comment on it)- you should consider geting the external power supply if you can find one (its discontinued) Or better yet have Rick Cullen mod the power supply and put rebuilt premium gain cells in your unit - It will be substantialy better. I have always liked PS's gain cells transparency - but thier preamp didn't seem to become popular.