Used ALEMBIC F-1X Tube Bass Amp Head

The used ALEMBIC F-1X Tube Bass Amp Head is a highly sought-after preamp known for its warm, vintage tone and studio-grade performance. In excellent condition, this unit features a single 12AX7 tube for rich, harmonic detail, classic Fender-style tone stack (bass, mid, treble), and both standard and balanced XLR outputs for versatile connectivity. With 2U rackmount design and instrument and line inputs, it’s perfect for both stage and studio use. Its combination of simplicity, responsive EQ, and tube warmth make the F-1X a favorite among tone purists and professional bassists looking for a clean yet full-bodied sound.