Guitar Amplifiers

Superior medium-mu small signal twin triode with high transconductance. May be used instead of 12AX7/ECC83 in first gain stage of various amps for ...

Rugged and wonderful-sounding Power Beam tetrode that performs flawlessly at up to 475 volts. • Specially developed cathode coating • Tri-alloy p...

Premium high-voltage power pentode, featuring improved materials and workmanship over the original EL34B. Higher impedance design with increased to...

Superior medium-Mu Twin Triode for use in preamplifier and driver circuits. Standard replacement for all circuits requiring 12AU7/ECC82 types.• Low...