12AU7 / ECC82 / 5814
When placed in the first or second channel, 12AU7 will drop the gain and provide the most clean headroom for your amp. Also popular for hi-fi applications that want the lowest noise possible.
For more gain, you can replace 12AU7 with a 12AV7.
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$19.95
Electro Harmonix 12AU7
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$24.95
GE 12AU7 medium-mu twin triode.
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$24.95
Clean and musical, great 12AU7 replacement.
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$19.95
Full bodied sound, nice 12AU7 replacement.
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$24.95
Great 12AU7 replacement. High grade, low noise.
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$24.95
Assorted NOS 12AU7
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$24.95
Assorted NOS 5814A
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$19.95
Penta Labs 12AU7. Medium mu dual triode.
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$64.95
Sylvania JHS 12AU7