JJ Electronics T-EL34-JJ-MP Vacuum Tube EL34/6CA7 Pentode Matched Pair

Q: Why does it say matched? Does this mean if one burns out you have to replace all four?

Matched means the four tubes are matched. If one burns out and you replace it you may need to adjust bias on tube. You use matched tubes so you do not need To adjust your amp when you replace tubes. Typically when one goes, the rest are soon to follow. So it is best to replace all 4

Q: Would these tubes do well with a marshall dsl 40 cr?

These would be great for any amp that calls for EL34 tubes. Tube tone is subjective, so these may not work for everyone, but they are considered by many one of the most consistent and reliable tubes on the market.

Q: Can you use these jj electronics t-el34-jj-mp vacuum tubes for a bugera g20 infinium?

The manual for the Bugera g20 infinium specifies a pair of EL34 tubes for the power section. So yes, these tubes can be used.

Q: Turned my Blackstar amp on, and saw one tube glowing red, while the other is completely cold. Does that indicate a bad tube needing replacement?

That is usually the case..If it is the same type tube as the glowing one ..replace the cold tube in the socket with the good tube. That may help you figure out the problem..

5.0/5

Product ID: 61630512

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🎵Optimized for music amplification

🔋25W max plate power

⚖️Precision matched pair for tonal balance

Frequently Bought Together

JJ Electronics Amplifier Tube (T-EL34-JJ-MP)

JJ 12AX7 / ECC83 Preamp Vacuum Tubes (Three Pack)

Description

🎶 Elevate your audio game with JJ’s matched EL34 power duo!

PLUG PLAY VERSATILITY - Compatible with AC or DC power sources for seamless integration into your rig.
CLASSIC OCTAL TUBULAR DESIGN - Authentic EL34/6CA7 shape crafted for vintage warmth and modern reliability.
MATCHED PAIR FOR SONIC SYMMETRY - Ensures perfectly balanced tone and consistent performance across your setup.
LIGHTWEIGHT DURABLE METAL BUILD - Compact 118g tubes built to last, combining portability with premium quality.
POWER YOUR SOUND WITH 25 W PRECISION - Delivers robust, high-fidelity output perfect for audiophile-grade amplification.

The JJ Electronics T-EL34-JJ-MP is a matched pair of EL34/6CA7 vacuum tubes designed for high-quality music amplification. Each tube delivers up to 25 watts of plate power, housed in a durable metal tubular design. Perfect for audiophiles seeking balanced, vintage-inspired sound with modern reliability, these tubes support both AC and DC power sources and weigh just 118 grams each.

Specifications

Manufacturer	JJ Electronics
Part Number	T-EL34-JJ-MP
Product Dimensions	11.68 x 8.13 x 4.06 cm; 117.93 g
Item model number	T-EL34-JJ-MP
Colour	Matched Pair
Style	PAIR
Material	Metal
Shape	Tubular(T)
Power Source	AC adapter or DC power supply
Voltage	25 Volts
Wattage	25 watts
Item Package Quantity	1
Luminous Flux	250 Lumen
Special Features	A.F. OUTPUT PENDODE
Usage	Music Amplification
Batteries included?	No
Batteries Required?	No
Item Weight	118 g

Have a Question? See What Others Asked

Why does it say matched? Does this mean if one burns out you have to replace all four?

Would these tubes do well with a marshall dsl 40 cr?

Can you use these jj electronics t-el34-jj-mp vacuum tubes for a bugera g20 infinium?

Turned my Blackstar amp on, and saw one tube glowing red, while the other is completely cold. Does that indicate a bad tube needing replacement?

Reviews

5.0

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G**H

JJ reliability

A well matched pair.

8.09.2024

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Excellent communication throughout the order process. Product is perfect.

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Neha S.

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