Pro Series heads feature single or multi-tube preamps, five position mid frequency selection, and Neutrik Speak-On® connectors that lock and provide better conductivity. A mute button lets you change instruments in the middle of a set without the annoying ‘pop,’ and a Tuner Out jack that stays active even with Mute button on
- Preamp (Tube or SS) : T(3×12ax7)
- Driver Tubes : 12AX7, 12AU7
- RMS Power Output (8 Ohms) : 275
- RMS Power Output (4 Ohms) : 450
- Tone Controls : 3 band
- Mid Tone Control : 5 pos
- Graphic EQ : 9 band
- Ultra Low/High Boosts : Yes
- Balanced Line Out : Yes (Transformer)
- Effects Loop : Yes
- Preamp Out/Power Amp In : Yes
- Dimensions : 19 × 3.5 × 15.5
- Weight : 26 Pounds