9-pin triode design
Lower gain than 12AX7
Great for harp and blues guitar
Thoroughly tested
Warranty Included

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.1 inch
Height : 0.94 inch
Length : 3.31 inch

Item Weight: 0.16 ounce (View shipping rates and policies)
Shipping Weight: 0.64 ounce (View shipping rates and policies)

ASIN : B003AYRK1K

Product Description

GT-12AY7 tubes pass every Groove Tubes premium certification for micro phonics, hum, physical characteristics and function. Quite simply the best 9-pin triode preamp tubes you can buy - specifically designed and tested for musical instrument amplification and standard equipment on Fender amps. Outstanding and consistent performance for mixing and matching to get a signature tone from your amp. Low-gain tube used in very early Fender amps. Can sub for a 12AX7 to lower gain and produce a slightly warmer tone. Great for harp or blues where softer, more compressed distortion at lower volumes is desired. Medium/soft gain.