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Groove Tubes GT-12AX7-M Mullard-style ECC83 Preamp Tube
select low-gain 12ax7 guitar preamplifier tube built to mullard ecc83 specifications.groove tubes gt-12ax7-m features: a low-gain 12ax7 tubedrop-in replacements for real mullard ecc83 amplifiertubescomplex mica design uses shock-mounted ...
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17.63 25.00 29
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Groove Tubes GT-12AT7 Preamp Vacuum Tube
this tube is used widely in most of the us-made amps and, in particular, the fender amps. fender amps with reverb use two 12at7s - one for the reverb drive stage, and one used as a phase inverter to drive the push/pull output stage.the ...
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17.82 24.99 29
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Groove Tubes GT-12AX7-C Preamp Vacuum Tube
a chinese version of the 12ax7-c. great for marshalls and fenders. sweet warm mid range tone, complements tone of european amps. a tube that takes some of the edge off of high gain amps by reducing the brightness while still having the ...
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17.81 25.00 29
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Groove Tubes GT-12AY7 12AY7 Preamp Vacuum Tube
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 ...
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19.99 24.99 20
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Groove Tubes GT-12AX7-M Mullard-style ECC83 Preamp Tube
select low-gain 12ax7 guitar preamplifier tube built to mullard ecc83 specifications.groove tubes gt-12ax7-m features: a low-gain 12ax7 tubedrop-in replacements for real mullard ecc83 amplifiertubescomplex mica design uses shock-mounted ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
17.63 25.00 29
Usually ships in 7-14 business days.
Need it sooner? Call us!
Special Order Item
Groove Tubes GT-12AT7 Preamp Vacuum Tube
this tube is used widely in most of the us-made amps and, in particular, the fender amps. fender amps with reverb use two 12at7s - one for the reverb drive stage, and one used as a phase inverter to drive the push/pull output stage.the ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
17.82 24.99 29
Usually ships in 7-14 business days.
Need it sooner? Call us!
Special Order Item
Groove Tubes GT-12AX7-C Preamp Vacuum Tube
a chinese version of the 12ax7-c. great for marshalls and fenders. sweet warm mid range tone, complements tone of european amps. a tube that takes some of the edge off of high gain amps by reducing the brightness while still having the ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
17.81 25.00 29
Usually ships in 7-14 business days.
Need it sooner? Call us!
Special Order Item
Groove Tubes GT-12AY7 12AY7 Preamp Vacuum Tube
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 ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
19.99 24.99 20
Usually ships in 7-14 business days.
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Groove Tubes GT-6L6-R-D Pair of Russian 6L6 Power Vacuum Tubes
slovakian made with high power and very agressive dynamic tone...punchier sounding but still a sweet tone. new design with more power and heavy duty components. high power type with more highs and lows than other 6l6 types.
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59.99 69.99 14
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Groove Tubes GT-6L6-R-Q Quartet of Russian 6L6 Power Vacuum Tubes
slovakian made with high power and very agressive dynamic tone...punchier sounding but still a sweet tone. new design with more power and heavy duty components. high power type with more highs and lows than other 6l6 types.
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119.99 139.99 14
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Groove Tubes GT-6L6-R Russian 6L6 Power Vacuum Tube
slovakian made with high power and very agressive dynamic tone...punchier sounding but still a sweet tone. new design with more power and heavy duty components. high power type with more highs and lows than other 6l6 types.
In Stock
29.99 34.99 14
In Stock
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Groove Tubes GT-EL84-S-D Pair of Slovakian EL84 Power Vacuum Tubes
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.
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49.99 59.99 17
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Groove Tubes GT-EL84-S-Q Quartet of Slovakian EL84 Power Vacuum Tubes
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.  
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99.99 119.99 17
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Groove Tubes GT-EL84-S Slovakian EL84 Power Vacuum Tube
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. ...
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24.99 29.99 17
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Groove Tubes GT-6L6-GE-Q Quartet of 6L6GE Power Vacuum Tubes
gt reissue which have a majority of usa components made on the original general electric machines, the original tools, dies, materials and processing formulas as acquired from the liquidation for the last american tube factory in owensboro ...
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139.99 159.99 13
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Groove Tubes GT-6L6-GE 6L6GE Power Vacuum Tube
gt reissue which have a majority of usa components made on the original general electric machines, the original tools, dies, materials and processing formulas as acquired from the liquidation for the last american tube factory in owensboro ...
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34.99 39.99 13
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Groove Tubes GT-6L6-GE-D Pair of 6L6GE Power Vacuum Tubes
gt reissue which have a majority of usa components made on the original general electric machines, the original tools, dies, materials and processing formulas as acquired from the liquidation for the last american tube factory in owensboro ...
Usually ships in 7-14 business days.
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69.99 79.99 13
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Groove Tubes GT-EL34-M El34 Power Vacuum Tube
the gtel34m is an exact replica of perhaps the most famous power tube of all time, the el34. made by mullard in the ?60s, it was the stock tube in all the early marshall and hiwatt amps. mullard produced this tube for nearly 15 years, and ...
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29.99 34.99 14
Usually ships in 7-14 business days.
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Groove Tubes GT-EL34-M-D Pair of EL34 Power Vacuum Tubes
the gtel34m is an exact replica of perhaps the most famous power tube of all time, the el34. made by mullard in the ?60s, it was the stock tube in all the early marshall and hiwatt amps. mullard produced this tube for nearly 15 years, and ...
Usually ships in 7-14 business days.
Need it sooner? Call us!
59.99 69.99 14
Usually ships in 7-14 business days.
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Free Shipping Available Special Order Item
Groove Tubes GT-ECC83-S Gold Series ECC83 Preamp Vacuum Tube
 classic euro type with medium to high gain and a linear frequency response. very clear even tone with good bass character. this is the standard tube that was used in marshall amplifiers and vox amplifiers. for those that change first ...
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19.99 24.99 20
Usually ships in 7-14 business days.
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Groove Tubes GT-6L6-S Slovakian 6L6 Power Vacuum Tube
slovakian made with high power and very agressive dynamic tone...punchier sounding but still a sweet tone. new design with more power and heavy duty components. high power type with more highs and lows than other 6l6 types.
Usually ships in 7-14 business days.
Need it sooner? Call us!
34.99 39.99 13
Usually ships in 7-14 business days.
Need it sooner? Call us!
Special Order Item
Groove Tubes GT-6L6-S-D Pair of Slovakian 6L6 Power Vacuum Tubes
slovakian made with high power and very agressive dynamic tone...punchier sounding but still a sweet tone. new design with more power and heavy duty components. high power type with more highs and lows than other 6l6 types.  
Usually ships in 7-14 business days.
Need it sooner? Call us!
69.99 79.99 13
Usually ships in 7-14 business days.
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Free Shipping Available Special Order Item
Groove Tubes GT-KT66-C-D Pair of Chinese KT66 Power Vacuum Tubes
new and exclusive gt design. an exact copy of legendary gold lion "valve" from the eric clapton "blues breaker" marshall combo. considered by many (including us!) to be the ultimate tube for guitar amps. big fat bottom, crisp highs, very ...
Usually ships in 7-14 business days.
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99.99 119.99 17
Usually ships in 7-14 business days.
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Free Shipping Available Special Order Item
Groove Tubes GT-KT66-C Chinese KT66 Power Vacuum Tube
new and exclusive gt design. an exact copy of legendary gold lion "valve" from the eric clapton "blues breaker" marshall combo. considered by many (including us!) to be the ultimate tube for guitar amps. big fat bottom, crisp highs, very ...
Usually ships in 7-14 business days.
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49.99 59.99 17
Usually ships in 7-14 business days.
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Groove Tubes GT-5U4 Russian 5U4 Vacuum Tube
this rectifier from groove tubes is common to medium powered amps like the earlier fender super reverbs and bandmasters. may be used to replace a 5y3 for improved dynamics and power. also some players have replaced their 5ar4 with the 5u4 ...
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23.51 33.00 29
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Groove Tubes GT-6V6-CD Matched Pair of Chinese-Made Medium Range Power Tubes
the groove tubes gt-6v6-c features a classic design and is the most affordable choice in the gt 6v6 line. they offer warm overdrive and a soft distortion character.the 6v6 is a low-output power tube (12-18 watts) often used in fender? ...
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69.14 79.99 14
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Showing Products 1 - 22 of 22
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