Groove Tubes

12AT7. Used for phase inverters in many amps such as Fender Black and Silver Face, reverb drivers, etc.

€40,65

including VAT 19% , [plus shipping]

This tube is closest in specification to a 12AX7 and can be exchanged with a slight drop in gain. Most companies changed over to the 12AX7 as it became more common. This tube can be tried in later Marshall amplifiers in the first gain position, where the owner of these amps would like to drop the background noise and lower the gain level to plexi or early 70's vintage gain levels with its returned wider frequency response.

€65,33

including VAT 19% , [plus shipping]

Groove Tubes 5Y3

This rectifier may be used in amps such as the Matchless DC-30 series and similar amps when you want more compression, less attack, and to lower the voltages in these amps. This rectifier gives a nice feel to these amps with a much slower rise time than the 5AR4 or the 5U4, with a great feel. This rectifier will also let amps such as the Matchless distort at a lower volume to be used in smaller venues and record sweetly at lower settings

€47,11

including VAT 19% , [plus shipping]

Groove Tubes 6550-R Pair

Highest power pentode for use in Marshall, Hiwatt, Ampeg SVT, the GT amps and a few other higher powered amps. Also popular for HiFi amps. Excellent response, a little harder sounding than 6550-C. Price is for a matched pair.

€223,21

including VAT 19% , [plus shipping]

Groove Tubes 6V6-S Single

Highest output 6V6. This tube has more of the character of a 6L6 than 6V6 in many amps. These handle plate voltages in excess of 475 plate volts and have a very agressive tone and long life. Price is for a single tube.

€48,31

including VAT 19% , [plus shipping]

Groove Tubes EL34-LS Pair

This tube is based upon a tube which is considered something of an icon to EL34 users in both the audio world and guitar amp world. There were a number of variants of the original tube and GT a classic and this tube is on it's way to developing it's own great track record just as the GT-6L6GE, E34LS, and KT88SV proprietary tubes. Price is for a matched pair.

€96,63

including VAT 19% , [plus shipping]

Groove Tubes EL34-R2 Pair

Newly exclusive GT design, close copy of classic Mullard type with good power and flat tonal response. Unique sound, slightly edgy distortion when pushed hard. The most reliable of all in this family. Price is for a matched pair.

€113,05

including VAT 19% , [plus shipping]

Groove Tubes EL84-S Pair

New European version with even more response, higher power and warmer tone. Most common low power pentode, popularized in early Vox AC30 amps. Rediscovered by Matchless amps and now currently used by nearly every tube amp company. Quick, soft overdrive distortion, great for recording.

€69,02

including VAT 19% , [plus shipping]

Groove Tubes KT66-HP Single

Big fat bottom, crisp highs, very warm and a springboard response that make playing fun again!

€89,25

including VAT 19% , [plus shipping]

Groove Tubes

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