Groove Tubes GT-12AT7 Preamp Tube Reviews | Sweetwater.com

Groove Tubes GT-12AT7 Preamp Tube Reviews

5.0/5.0 based on 1 customer review

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Customer Reviews

Harry
from Gulfport Mississipi
January 31, 2012Music Background:
Blues guitar and Harmonica

Great for Harmonica amps

For Harmonica amps this tube kicks the gain down so you still get great sound without the feedback. cuts the gain of of an AX7 by 40% and still has great warm tone

Groove Tubes GT-12AT7 Preamp Tube

Preamp Tube

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