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June 2017 Giveaway

JJ 12AT7/ECC81 Slovakia Preamp Tube Reviews

4.5 stars based on 1 customer review
Questions about the JJ 12AT7/ECC81 Slovakia Preamp Tube?

Questions about the JJ 12AT7/ECC81 Slovakia Preamp Tube?

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  • from Greensboro, NC March 8, 2016Music Background:
    40 years on guitar, play professionally part-time

    Great tube for taming volume

    Tesla makes great tubes and this one is no exception. I bought this tube to replace the 12AX7 in my Fender Hot Rod Deluxe and it works great. My one gripe with the Hot Rod Series is the volume jump between 0 and 1 - using a lower gain preamp tube like the 12AT7 reduces the gain and thereby the volume of the amp overall. Still gets super loud, just much better tone at lower volumes.

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