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The Electro-Harmonix 6550 EH Power Tube is a single tube designed for electric guitar amps. It features a specific battery technology and form factor suitable for amplifiers. The product is in the colour as described by the brand. It is compatible with certain brands and intended for use with electric guitar amps. This tube is designed for use in amplifier parts and accessories for guitars and basses.
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Untested but appears in good condition.
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Matching date codes, one with missing guide pin. This is has no sonic impact, but care must be taken when installing. AVO NOS Specs: IA = 57.0 GM = 8.0. No leaks or shorts / gas, solid bases, shiny pins.
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Electro Harmonix 6550 power tube. The 6550 is great at handling lots of power (and heat). It's known for great reliability and is often used in place of a KT88.
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The 6550EH is the finest current production tube for any amp using 6550 or KT88. The 6550EH will greatly improve the performance of any amp. We have a vast inventory of thousands and thousands of tubes.
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Classic tone is sustained at a prolonged, high output. Code SXT-6550EHPL Price Type Sextet Base Octal Matched Sextet Manufacturer Electro-Harmonix Substitutions Matched. CV5220 KT88 KT90. PLATINUM MATCHED.
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