Detail 01
42W plate dissipation
Stated for tetrode operation.
Product detailSKU #1274034486308
Electro-Harmonix6550 Matched Power Tubes Medium Sextet
1/8
Independent shopping perspective
The Korena take
A medium-matched sextet of Electro-Harmonix 6550EH power tubes for amps using 6550 or KT88 valves, built for high-power guitar and bass applications.
Strong match
Who this is for
- Owners of amps that use 6550 or KT88 valves
- Guitar and bass players needing a matched six-tube set
- High-power bass amp applications
Consider the trade-offs
When to look elsewhere
- Amps that do not use 6550 or KT88 valves
- Buyers who need fewer than six matched power tubes
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
44W plate dissipation
Stated for triode operation.
Detail 03
Nickel steel side-rod mica supports
Designed for rugged use in guitar and high-powered bass amps.
Final check
Know before you order
- 01Confirm your amp uses 6550 or KT88 valves.
- 02This product is a medium-matched sextet: six power tubes.
- 03Check the required tube biasing and service requirements for your amp.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How many tubes are included?
Six matched 6550EH power tubes are included.
02Which valves are these intended to replace?
They are intended for amps using 6550 or KT88 valves.
03What does the medium designation mean?
The product is identified as a medium-matched sextet.
04What are the stated plate-dissipation ratings?
42W in tetrode operation and 44W in triode operation.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsOther
- Category Source
- detail
- Tier
- new
- Korena Special
- false
- Source Id
- site51274034486308
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