A great write up about various tubes for home audio and guitar amps.
http://www.watfordvalves.com/cgi-bin/documents/testreport_2.pdf
Tube Maze
Guides and reviews of vacuum tubes and tube equipment
A great write up about various tubes for home audio and guitar amps.
http://www.watfordvalves.com/cgi-bin/documents/testreport_2.pdf