The Tung Sol 12AU7W 6189 is a great tube for instrument amplifiers, organs and mic preamps as well as audiophile HiFi equipment. Cryogenically treated. Modeled after the GE 6189 tube,? it is very low in microphonics and has excellent linearity. Excellent quality for use as a preamp tube, driver, or phase inverter.
CALIFORNIA PROPOSITION 65 WARNING
WARNING: Cancer and Reproductive Harm-www.P65Warnings.ca.gov.