Groove Tubes GT-EL34-M Duet Rating 6
€65.00
The GT EL34M is based on the original Mullard EL34 of the \'60s -the stock tube in most early Marshall and Hiwatt amps
Big, fat and well-defined tone and really "wakes up" reissue amps to perform like the originals
Groove Tubes GT-E34L-S Quartet Rating 7
€135.00
The Gold Series GT-E34L-S Matched Power Medium (4-7 GT Rating) Quartets are an exclusive GT design with special "heat wings" attached to the plate for more power, longer life, and better tone.
Groove Tubes GT-6L6-RD-M Duet rating 6
€89.00
These Groove Tubes Gold Series GT-6L6-R Matched Power Tubes are Russian made, same as the 5881, but matched in the GT system.
Groove Tubes GT-12AT7 112400
€24.80
The Groove Tubes GT-12AT7 preamp tube is manufactured to the highest quality JAN spec. NOS
Groove Tubes GT-12AX7-C 112398
€27.90
The Groove Tubes GT-12AX7-C preamp tube brings back the ever-popular and sorely missed Chinese 12AX7!
Mesa
€55.00
The MESA® 6V6 STR 417 is the little brother to the 6L6 and exemplifies classic American tube tone from yesteryear.