Detail 01
Power pentode
The EL84-TK is described as a thermionic valve of the power-pentode type.
Product detailSKU #1500000449135
TELEFUNKENEL84-TK Power Tubes Quad
1/8
Independent shopping perspective
The Korena take
A Black Diamond Series EL84 power-pentode quad designed for guitar and hi-fi amplifiers, with chime, articulation, harmonic richness, and tonal balance emphasized.
Strong match
Who this is for
- Guitarists seeking chiming clean tones, vintage warmth, or classic rock crunch
- Hi-fi amplifier users seeking an EL84 power tube
- Audio applications that benefit from articulate sound, especially when overdriven
Consider the trade-offs
When to look elsewhere
- Applications that do not use EL84 power pentodes
- Buyers seeking a tube outside the B9A (Noval 9-pin) format
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
Black Diamond Series
The series emphasizes harmonic richness and tonal balance.
Detail 03
JJ Electronic collaboration
TELEFUNKEN states the tube is manufactured in collaboration with JJ Electronic of Slovakia.
Final check
Know before you order
- 01This product is a quad configuration.
- 02It uses a B9A (Noval 9-pin) base and glass envelope.
- 03It is described for guitar and hi-fi amplifiers.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What type of tube is the EL84-TK?
It is an EL84 thermionic power pentode.
02What base does it use?
It uses a B9A (Noval 9-pin) base.
03What amplifiers is it described for?
It is described for guitar and hi-fi amplifiers.
04How many tubes are included?
The product is identified as a quad.
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
- site51500000449135
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