Supro S6420+ Thunderbolt+
Guitar Amp Supro S6420+ Thunderbolt+Guitar Amp Supro S6420+ Thunderbolt+ (2)Guitar Amp Supro S6420+ Thunderbolt+ (3)Guitar Amp Supro S6420+ Thunderbolt+ (4)Guitar Amp Supro S6420+ Thunderbolt+ (5)Guitar Amp Supro S6420+ Thunderbolt+ (6)

Supro S6420+ Thunderbolt+

  • Technology: Valve
  • Power: 35, 45 und 60 W switchable
  • Channels: 1
  • Loudspeakers: 1x 15"
  • Loudspeaker Type: Supro TB15
  • EQ: 1x Tone
  • Pre Amp Valves: 2x 12AX7
  • Power Amp Valves: 2x 5881
  • Impedance: 8 ohms
  • Dimensions: 651 x 482 x 266 mm
  • Weight: 20,41 kg
  • Country of Origin: Assembled in USA

Supro S6420+ Thunderbolt+ · Guitar Amp

The Supro S6420+ Thunderbolt offers the possibility to choose between the original 35 Watt Class A Cathode Bias and a more powerful 45- or 60 Watt Grid Bias.

The history of the Supro-Amps begins at a time when the electric guitar did not exist. The National Resophonic Guitar Company was founded in 1926, and with the production of resonator guitars, a first standard of the blues sound was established before the electrical amplification. In the early 1930s National and Dobro merged and founded Valco and Supro. Shortly afterwards Valco's supro amps were found in the blues scene of Chicago and established a tone that has since then been an integral part of the Blues.
In the mid-1970s, Jimi Hendrix played a supro thunderbolt when he was on tour with Little Richard and the Isley Brothers, and a few years later, Jimmy Page, inspired by the sounds of the Chicago blues scene, recorded a trail-blazing Led Zeppelin track with a Supro Model 24. ..


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Advice & Support Dept. Guitars/Basses
Axel Pralat
Dept. Guitars/Basses
Tel.: +49 5451 909-130

Order Hotline
+49 5451 909-189


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