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Groove Tubes Valves GT 12AX7 R

Dolphin id:40589 Product SKU:555-0113-208

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Improved harmonic balance, longer lifespan, matched gain to distortion ratio, plus a wider frequency response.

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All Fender® Tube Amps come Factory Equipped with Groove Tubes. They are much easier to replace (no re-biasing needed when replaced with color coded sets). They have improved harmonic balance, longer lifespan, matched gain to distortion ratio, plus a wider frequency response.


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