Do you have a question about the Fender Super Bassman and is the answer not in the manual?
Information on balanced TRS input/output jacks for various connections.
Guidance on setting speaker impedance switch based on connected speakers.
Explains amplifier bias settings and their importance for tube performance.
Instructions for adjusting WARM/NORMAL/COOL bias using control buttons.
Meaning of LED indicators for output tube status and troubleshooting.
Step-by-step instructions for safely replacing amplifier tubes.
Guidelines for handling tubes to prevent damage and ensure longevity.
| Type | Tube Amplifier |
|---|---|
| Output Power | 300 Watts |
| Preamp Tubes | 2 x 12AX7 |
| Effects Loop | Yes |
| EQ | Bass, Mid, Treble |
| Inputs | 1 x 1/4" |
| Outputs | 1 x XLR (Line Out) |
| Weight | 65 lbs |
| Controls | Volume, Bass, Mid, Treble |
| Footswitch | Optional (for channel switching) |
| Footswitchable | Yes |
| Speaker Outputs | 2 x 1/4" |
| Channels | 2 (Normal and Bright) |











