100 Watts
4xEL34
4&8 ohm

It is a 100W bass amp and you would tend to think it's a bit limited, but this is a true all-tube amplifier made for rehearsal and stage. The power is really there. It has two inputs that can be used simultaneously, a bass knob, a treble and a parametric equalizer middle through which one can choose a frequency between 400Hz and 1KHz (button "mid sweep") and adjust the volume (middle button) . This amp also has a "slope" knob that can filter the fundamental bases for a specific and slamming her.