Tubes for Instrument Amps

Orange Amplifiers Valve Tester MKII

EVH 6L6 Power Tubes

Genalex Gold Lion KT66 Platinum Matched Power Tubes

Groove Tubes GT-12AY7 Select Preamp Tube

MESA/Boogie 5AR4 Rectifier Tube

MESA/Boogie 5Y3 Rectifier Tube

MESA/Boogie 12AX7 Preamp Tube

MESA/Boogie EL-34 STR 447 Power Tubes - Matched Duet

Groove Tubes Gold Series GT-12AT7 Preamp Tube

Tung-Sol 5881 Matched Power Tubes