The Alembic F-2B was the very first product to bear the Alembic name. About the only thing that has changed in the 30 years since the first F-2B is the chassis. What is it about the F-2B that’s made it a classic? A simple to use Bass, Mids, Treble interface for each channel makes your perfect tone easy to find today, and to find again tomorrow. Its warm tube sound is musically useful not only to bass, but many customers use it for guitar and violin too. For fun try cascading from channel A to channel B with your bass and discover a wonderful clear distortion. The F-2B contains two independent preamp/tone control sections. The amplification is entirely vacuum tube driven. Outputs are on the back panel: channel A out, channel B out, and a mono output that combines both channels.