Groove Tubes GT-12AT7 Preamp Tube (ECC81) (Guitar Amp Valve)

Groove Tubes GT-12AT7 Preamp Tube (ECC81) (Guitar Amp Valve)

Product code: gro12at7ecc81

The 12AT7s make-up is very similar to the 12AX7 and can be substituted for a 12AX7 in a pinch, although it won't sound very good. Some players do prefer to use the 12AT7 in the driver stage in a Marshall for a cleaner, brighter tone. (The driver or phase inverter is the 12AX7 located nearest the power tubes.).


  • Groove Tubes GT-12AT7 Preamp Tube (ECC81) (Guitar Amp Valve)


    The
    12AT7s make-up is very similar to the 12AX7 and can be substituted for a 12AX7 in a pinch, although it won't sound very good. Some players do prefer to use the 12AT7 in the driver stage in a Marshall for a cleaner, brighter tone. (The driver or phase inverter is the 12AX7 located nearest the power tubes.)

    Main Features

    • Single preamp tube for use in guitar amps.
    • Often used for phase inverters and reverb units.


    Durable driver tube. Excellent in vibrato or reverb circuits. Consistent high output power.



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  • Additional Information

    On demo in store No
    Brand Groove Tubes
    Condition New
    Amp Use Guitar