Electro-Harmonix Vacuum Tube - 6550, Matched Pair, Black, Tube Amplifier, Instrument Amplifier Tubes, Compatible with Guitar, Double Bass, Keyboard, All

★★★★☆ 4.0 33 reviews

$129.50
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$129.50
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Product details

Management number 215975812 Release Date 2026/04/19 List Price $51.80 Model Number 215975812
Category

Superior high-power Octal Beam Tetrode, suitable for any amp using 6550 or KT88. Designed to hold up in even the most punishing environment of high powered bass amps, such as Ampeg SVT. With 42 watts of plate dissipation in tetrode operation and 44 watts in triode, power is improved even over desirable vintage types.

  • Thanks to extra headroom, bass players can realize the full dynamic and tonal range of the instrument
  • Nickel steel side rod mica supports sweet tone regardless of setup, even in combos where the tube is only inches from the speaker
  • Also suitable for hifi use
  • KT88 equivalent
  • Superior high-power Octal Beam Tetrode, suitable for any amp using 6550 or KT88
UPC 609722128339
Brand Electro-Harmonix
Color Black
Model Name 6550
Item Weight 18 Ounces
Manufacturer Electro-Harmonix
Model Number T-6550-EH-MP
Power Source Corded Electric
Amplifier Type Tube
Connector Type RCA
Output Wattage 42 Watts
Mfr Part Number T6550EHMP
Number of Bands 4
Compatible Devices Guitar, Double Bass, Keyboard, All

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4 out of 5
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33 ratings | 14 reviews
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