SUPRO S6420+ THUNDERBOLT Plus

True to vintage spec, this legendary amp’s cathode-biased 6L6 output section produces 35 watts of pure rock ‘n’ roll power at a price that working

musicians can afford. The Thunderbolt + Adds 3-way rectifier switching (35W / 45W / 60W).

 

Specifications

• All-tube Supro circuit

• Normal and Hot inputs

• 35 Watts ‘Class A’ 6L6 power

• 1Χ15″ Supro TB15 speaker

• 5U4 Tube Rectifier

• 2 x 12AX7EH

• 2 x 5881 / 6L6WGC

• 1 x 5U4GB

• Vintage design by Valco

• Blue rhino hide tolex

• 23 5/8″ x 19″ x 10 1/2″

• 45 lbs

                + Plus Model

• Unique Switchable Wattage

• 35-Watts ‘Class A’ w/ Tube Rectifier

• 45-Watts ‘Class AB’ w/ Tube Rectifier

• 60-Watts ‘Class AB’ w/ Silicon Rectifier