PS Audio BHK lacking..


I bought a used PS Audio BHK preamp to replace my Rotel.  It sounds thin with no depth & bass compared to my Rotel so I let it run for over an hour with no change. I'm new to tubes so I'm looking for ideas. New tubes or what?
128x128fertguy

Showing 2 responses by surfmuz

I was thinking to replace my parasound jc2 with BHK preamp for the last couple of months, but looks like other experiences and opinions r so controversial. Now what I have is big big doubts. Should I do it and will SQ get benefited from it !!!???
Another big question...- is hybrid preamps like BHK much better in bass aspect then full tube units like Modwright or VAC ? Did anybody compared same price range preamps with hybrid and full tube circuitry?