Vacuum Tube - 12AX7, Tung-Sol Reissue

Tung-Sol
Pictured: Regular
Pictured: Regular
Pictured: Gold
Pictured: Gold
Pictured: Regular
Pictured: Regular
Pictured: Gold
Pictured: Gold
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Vacuum Tube - 12AX7, Tung-Sol Reissue

Starting at: $13.31
Save 11%
Originally: $14.95
In stock

Russian made reissue of the original Tung-Sol. The Ultimate 12AX7. Big, warm, and musical. High Gain, ultra-low microphonics, and superb linearity with a dynamic 3-D sound.

  • Improved reissue of the Vintage NOS Tung-Sol 12AX7
  • Superb linearity with a dynamic 3-D sound
  • Preferred by guitar technicians for re-tubing and upgrading, but equally well suited for HiFi applications
  • 7025/ECC83 equivalent
SKU:
T-12AX7-TUNG-X
Item ID:
004454
Brand:
Tung-Sol
Part Numbers
Pin TypeOur Part NumberUPC/EAN
GoldT-12AX7-GOLD-TUNG841358101786
RegularT-12AX7-TUNG683274020556
Product Measurements
Capacitance, grid to plate1.7 pF
Capacitance, input1.6 pF
Capacitance, output0.46 pF / 0.34 pF
Grid Voltage, negative (Ug-)50 V
Grid Voltage, positive (Ug+)0 V
Heater Current150 mA / 300 mA
Heater Voltage6.3 V / 12.6 V
Heater to cathode voltage (Uk/f)180 V
Plate Dissipation (Wa)1 W
Plate Voltage (Ua)300 V
Packaging Information
Packaging DimensionsGold version2.75 in. × 1 in. × 1 in.
Regular version1.1 in. × 1.1 in. × 2.9 in.
Weight (Packaging)Gold version0.035 lbs.
Regular version0.04 lbs.

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Questions and Answers

Click each question to see its answers.
Asked by Anonymous on August 18th, 2016.
Matt H
August 19th, 2016
Please see our article on 12AX7's. https://www.amplifiedparts.com/tech_corner/12ax7_comparison_of_current_made_tubes It will rate tubes by gain and noise.
Asked by Anonymous on October 13th, 2016.
Matt H
October 13th, 2016
Some people will match a preamp tube and this is what is typically referred to a "balanced." We do not offer this service. Most of the time is is unnecessary.
Asked by Anonymous on October 13th, 2016.
Matt H
October 13th, 2016
Hi, all 12Ax7's are comparable with each other. This will work just fine.
Asked by Anonymous on March 9th, 2017.
Matt H
March 9th, 2017
The Tung Sol is a very warm and creamy 12AX7 with nice detail. We would suspect that you would get these attributes with the Vox.
Asked by Anonymous on May 2nd, 2017.
Matt H
May 2nd, 2017
Both of these Tung Sol 12AX7's are ECC803S. They are very close but the gold pin will have slightly less gain in the mids. The ECC83 is a mid gain tube and will have less gain than a 12AX7 (ECC803S). For a comparison of all the 12AX7's we carry, click on the tech corner link at the top of this page.
Asked by Anonymous on October 21st, 2018.
BradWbr
October 22nd, 2018
Staff Member
Absolutely. High gain preamp tubes combined with low numbered power tubes should provide your amp with earlier access to breakup.
Asked by Anonymous on October 24th, 2018.
BradWbr
October 24th, 2018
Staff Member
They are very close but the gold pin will have slightly less gain in the mids. The ECC83 is a mid gain tube and will have less gain than a 12AX7 (ECC803S). For a comparison of all the 12AX7's we carry, click on the tech corner link at the top of this page.

Product Reviews

4.81 out of 5 based on 16 reviews
- April 8th, 2019
5 out of 5

I put this in V1 of my Blackstar HT Soloist 60. WOW noticed the 3-D sound they were talking about. Lot more headroom and bottom end on the clean channel, the OD had crunch to sweeping gain with a more pronounced EQ and presence response.Going to get a few more for my other amps.The Tung-sol sounded totally different in V1 then the OEM tubes.

- September 12th, 2018
5 out of 5

I bought this to replace the stock tube in my behringer VT999. The pedal was useless to me and sounded like a bad fuzz pedal with the original tube. Then I installed the Tung-Sol and I must say the difference is huge. Now it sounds great with plenty of usable tones on tap and sounds more like an overdrive pedal should.

- July 21st, 2018
5 out of 5

One of my favorite current product preamp tubes for my Peavey Classic 30 and Fender Hot Rod Deluxe amps. Great all around tube. Very musical and fat sound, but can get dirty when it needs to. I tend to use it for the V1 and V2 slots in my amp.

- March 28th, 2018
5 out of 5

Great Gold pin tubes. Puts new life into my amp. Very very fast shipping. Thanks Amplified parts!

- January 19th, 2017
2 out of 5

Bought a few of these and love them but unfortunately they have developed bad rattle to them. Switched them out with some good ol' JJ 12AX7 and rattle disappeared. Maybe just a couple bad apples in the batch but think I'm going to stick with the JJs.

- September 2nd, 2015
5 out of 5

Installed these tubes in blues jr Iii along with cannibus Rex speaker. It has increased headroom better dynamics and got rid of thin brittle highs. Everyone I play with noticed right away and could not believe the difference. Will do same mods to my USA bjr and run them both with Aby box.been chasing tone for a long time and finally got what I wanted.

- October 9th, 2014
5 out of 5

I really like these tubes... I like these as a high gain 12AX7.... they are big and loud when played, yet nice and quiet at idle. Comparing a few things, the China 12AX7's have the gain, but with an annoying hiss added.... The JJ short plate is quiet at idle, but not as much gain. If I'm going for strong gain, I pick the TungSol... if I want modest gain, I pick the JJ. I really hate amps that don't shush when they aren't being played...

- June 3rd, 2014
5 out of 5

I replaced my JJ's with these in my Bugera 1960 Infinium and wow what a difference. I also put in tungsol kt66's which i also love. I decided on the full tungsol set after chatting with the online support. I highly recommend these tubes and talking with their support.

- February 15th, 2014
5 out of 5

I replaced a set of jjs with these in a fender champion 600 (reissue) and man, what a difference! much smoother than jjs. I found the jjs so crunchy that they came off as harsh. the tung-sols are a great alternative that I'm probably going to stick with!

plus amplifiedparts.com has always been great to deal with!

- May 4th, 2012
5 out of 5

I used the Tungsol to replace the stock GT tubes in the preamp section. What a difference! These are much quieter. I lost the hiss tube noise.The clarity is better and tone more balanced. Not as harsh as the GT's Also not as bright yet still plenty bright. The amp sound much better. Note. I replaced three tubes: the V1 normal, theV2 vibrato and the V4 Reverb recovery/ half gain stage for vibrato channel.

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