The Mesa Boogie 12AX7 pre-amp tube is premium grade pre-amp tube that provides the maximum level of high gain output and overall tonal quality with unsurpassed consistency and reliability – They possess a smooth and balanced response across the tonal spectrum and are extremely lively, open and expressive.

Mesa/Boogie products are ONLY available for U.S. shipping. Must be a U.S. resident.

Beau Monde Guitars is an authorized dealer for Mesa Boogie products.