JJ Electronics

You are here

Vacuum Tube - 6CA7, JJ Electronics

Vacuum Tube - 6CA7, JJ Electronics image 1
Click to zoom in
Customer Images:
No Images yet! Submit a product image below!
Item ID: 004661
List Price: $16.45
Starting at: $14.81
You Save: $1.64 (10%)
In Stock
View Specifications, Files, and Documents

The JJ Electronic 6CA7 is a true to form reproduction of a classic tube that will work in most EL34 amps. The 6CA7 is often considered the American cousin to the British EL34. Sonically, this tube is closer to a 6L6 than an EL34 but without the sometimes harsh high end of the 6L6. The JJ 6CA7 offers warm highs with punchy articulate mids and tight lows. Wielding even more power than a KT77, this tube is a great choice for people looking for a change in their EL34 amp’s tone or want to push their levels that much further.

Apex Tube Matching
Matched versions of this tube use Apex Matching
Choose burned-in tubes for maximum stability and performance.
Part Numbers
Single or MatchedOur Part NumberUPC/EAN
Apex Matched PairT-6CA7-JJ-MP609722127486
Apex Matched QuadT-6CA7-JJ-MQ609722127493
Apex Burned-In Matched PairT-6CA7-JJ-MPB609722148801
Apex Burned-In Matched QuadT-6CA7-JJ-MQB609722148818

RoHS Compliant

View Product Measurements

My Project Lists

You must be logged in to add items to a project list.

Specifications, Files, and Documents

Product Reviews

5.00 out of 5 based on 4 reviews
5 out of 5

These tubes work well in my Music Man HD130. No issues with bias or temperature. Very quiet at idle. No microphonics either.

- June 22nd, 2020
5 out of 5

The 4 6CA7JJ-matched* now work in my AOIN stereo Class-A amplifier. Each tube has bias adjustment for even a better match. The *tubes are transparent and clear across the audio spectrum.

- September 28th, 2019
5 out of 5

The original order of"]2-matched pair of 6CA7-JJ. Both were defective with high grid and heater leakage. They both immediately began secondary-emissions similar to a flashlight brightness. I made very-quick tub-tester and voltage checks in and out of circuit to determine fat. Then called: tubesandmore.com for a replacement-matched pair.
The new replacements are very stable, with all-electrodes "dark" running properly (except the cathode normally-orange in color and heat.) THE SOUND is crisp/clear and now up-to full volume(!!) Wonderful. I ran the old Canadian-Made Bass-amp for a few hours-test--very stable and calm. The "Made in Germany" filter-capacitors(4) are extremely cool-running and has made the old-amp extremely quiet while idling w/o music.

- October 14th, 2018
5 out of 5

Switched my Sovtek bassov blues boy from the JJ 6l6's over to these(amp was modded for correct bias and heaters) and couldn't be more happy as in i'm never going back i can best describe these as very full range when compared to the 6l6 more mids equal to or better lows and the highs are crisp and chime like.

i play bass thru this amp and i don't play clean think sabbath/hendrix overdriven bass hope this helps out someone. and thanks to tubes and more/antique electric for offering such a great tube.

- October 24th, 2016

Questions and Answers

Click each question to see its answers.

Substitute Products

The following items can be substituted for this product. While not necessarily exactly the same, they will function as replacement items in your project.