Bugera 12AU7 Dual Triode Tube
Bugera premium-grade 12AU7 tubes are hand-selected for their expressive tonal range, reliability and ultra-low noise operation – and are highly recommended for all guitar, bass and other audio tube amplifier applications. The 12AU7 high-end preamp tube features ultra-low audio and microphonic noise, and provides the maximum level of gain and overall tonal quality. The 12AU7 is a classic preamp tube found in many vintage and current amps, specifically in phase-splitter or driver stages; it provides high levels of gain and low output impedance, with superior reliability and consistency and also features an extremely open and expressive tonal spectrum, with a balanced and smooth frequency response. It is simply one of the best 12AU7 tubes ever produced.