AMPEG SVT-AV (1999-2005 MFG.)
- 300W, bass head unit, 11 tube chassis: preamp: 3 X 12AX7, 2 X 12AU7, power: 6 X 6550, solid-state rectifier, single channel, front silver control panel, two inputs, six knobs (g, b, m, five-position mid-range freq., t, MV), ultra-high and...