Vacuum Tube - 12AX7 C, Groove Tubes

Groove Tubes
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Vacuum Tube - 12AX7 C, Groove Tubes

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9 pin miniature preamp tube (Amplification Factor = 100). This is the ubiquitous Chinese 12AX7 with added selection. The gain is high and the American "Groove Tubes" must be filtering out the noisiest ones. Great chiming tone with sweet, warm midrange excellent for Marshall® and Fender® amps. Smooth distortion characteristics and one of the highest-output preamp tubes in the GT 12AX7 line, with very consistent quality For more information about our 12AX7 tubes, see our tech corner article on 12AX7s.

Item ID:
Groove Tubes
Product Measurements
No measurements are currently available for this product. Please contact us if you have any questions.
Packaging Information
Packaging Dimensions1.1 in. × 1.1 in. × 3.4 in.
Weight (Packaging)0.038 lbs.

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Questions and Answers

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Asked by Anonymous on April 13th, 2018.
Matt H
April 13th, 2018
These are the only Groove Tube 12AX7's we carry and will work in any situation that calls for a 12AX7.

Product Reviews

5.00 out of 5 based on 1 reviews
- January 3rd, 2020
5 out of 5

I put this tube in a Bugera TriRec Infinium 100 watt hand wired all tube head in the V5 position along with a new 12ax7A in V1 and 3, 12ax7Bs in V2, V3, V4
I was not expecting what I heard when I switched to the overdrive channels , OMG !!! it sounds better than my Marshall DSL 100.
OD channel 2 in the modern position sound like a BOSS metal zone , just the channel itself , no peddles , unbelievable , .....I'm impressed.
I put a tube screamer in front of the amp and was blown away .
Good tubes make all the difference in the tone of your amp , this groove tubes 12AX7C will be a go to from now on for this Amp.

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