12AU7/ECC82/CV4003/5963/5814/

6189

12AU7s are an excellent choice for toning down 12AX7 based distortion pedals and amplifier overdrive channels. Great in SIB Varidrive, Hot Chillie Tubester, Real Tube and other pedals. Provides a much smoother bluesy tone and allows you to use more of the range on the drive control before it "mushes out".