Groove Tubes GT-6CA4 Rectifier Guitar Amp Tube
Groove Tubes GT-6CA4 Rectifier Guitar Amp Tube: "The lowest-output rectifier tube in the GT line; commonly used during the ’60s in student and practice amplifiers." Fine choice for you old Vox or vintage hi-fi amp. Manufactured for Groove Tubes by JJ Electronics of Slovakia. Since 1977 Angela Instruments has shipped many thousands of rare and fragile items worldwide.