The JJ Electronics 5881 Apex Matched Pair delivers warm, balanced power tube tone with excellent reliability and smooth response for guitar amplifiers...More
5751 can be used in most 12AX7 circuits to achieve more headroom. It has a lower gain than the standard 12AX7. Good to rope the gain of a high gain am...More
5751 can be used in most 12AX7 circuits to achieve more headroom. It h...