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(incl. 21 % VAT)
Ideal for medium amps like early Super Reverbs or Band Masters. This tube can also substitute a 5Y3 to enhance dynamics and power output!
Ideal for medium amps like early Super Reverbs or Band Masters. This tube can also substitute a 5Y3 to enhance dynamics and power output. Some users have swapped the 5AR4 in their Vox AC30 with a 5U4, noting a reduction in heat development and an extension in the lifespan of the power amplifiers. Additionally, this tube is recommended as a "stability guarantee" for those who can tolerate a minor reduction in performance.
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1 Year Warranty
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Up to 5-year warranty
5 years on new instruments, 1 year on used.
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