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5550113545 Groove Tubes® GT-EL34-LS MED DUET

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The original power platform behind most high-powered British guitar stacks from the ’60s onward. Output is generally between 20 and 25 watts, with pronounced midrange punch, tight low end and crisp top end that breaks up relatively smoothly and gets a little crunchy when pushed hard. It provides a great voice that stands out in a band mix as the mids tend to p... Read more

The original power platform behind most high-powered British guitar stacks from the ’60s onward. Output is generally between 20 and 25 watts, with pronounced midrange punch, tight low end and crisp top end that breaks up relatively smoothly and gets a little crunchy when pushed hard. It provides a great voice that stands out in a band mix as the mids tend to power their way through an overall mix. Big brother to the EL84.

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Product details

Key features

  • Matched duet of GT-EL34-LS tubes rated medium power range
  • Power output of roughly 20-25 watts
  • Pronounced mid-range punch with tight low end
  • Used on most high-powered British amplifier heads
  • Made in Slovakia
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