The S6420 Thunderbolt may only have 2 knobs, but dont underestimate this very capable and versatile amplifier. Based on the original 1964 design, it outputs 35 watts of class A power from a pair 6L6 output tubes and features a 5U4 rectifier tube. A 15 speaker completes the setup providing a big bold sound with beautiful lows, great for everything from jazz to rock. All Supro models feature USA-made speakers designed in collaboration with Eminence that provide vintage tone with increased power handling capabilities.
Features
Normal and Hot Inputs
35 Watts
1×15 Supro TB15 speaker
Assembled in NY, USA
Vintage design by Valco
Re-engineered by Bruce Zinky &David Koltai
Tubes
2x 12AX7
2x 5881/6L6
1x 5U4
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