The all-tube SVT-AV is a direct descendent of the original SVT head, but with modern enhancements like a five-position mid frequency selector, input gain, master volume, and tube protection circuitry. By using six 6550 power tubes and original tranformer technology, Ampeg creates the classic tone of the Sixties and Seventies that others can only try to emulate.

Specifications:

Dimensions: 24 x 11.5 x 13 Weight: 80 Pounds Preamp (Tube or Solid State): T (2 x 12AX7)   Driver Tubes: 2 x 12AU7, 1 x 12AX7 phase splitter (could also be used as a driver tube)   Power Amp (Tube or MOSFET): T (6 x 6550)   RMS Power Output (2 Ohms): 300 Watts   RMS Power Output (4 Ohms): 300 Watts   RMS Power Output (8 Ohms): n/a   Tone Controls: 3 band   Mid Tone Control: 5 pos   Graphic EQ: n/a   Ultra Low/High Boosts: Yes   Balanced Line Out: Yes (transformer)   Effects Loop: No   Preamp Out/Power Amp In: Yes   Other Features   Normal and Padded Input Tube Protection Circuitry Auto-fault Mode Fan Cooled Slave Output Jack 2 Ohm Impedance Selection User Biasing Controls 3 Position A/C Polarity Switch