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Tung-Sol Gold 12AX7 / ECC803S, Matched Pair

  • Based on 36 reviews
Condition: New
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$63.68 Why this price?

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Availability: In Stock.
Fulfilled by Tonal Tubes
Arrives Jun 9 – Jun 11
Order within 15 hours and 32 minutes
Available payment plans shown during checkout

Features

  • Matched Pair
  • Matched for both gain and conductance
  • Dynamic 3-D sound
  • High gain and ultra-low microphonics
  • Gold pins

Description

The Ultimate 12AX7 enhanced with Gold Pins. Big, warm, and musical. High Gain, ultra-low microphonics, and superb linearity with a dynamic 3-D sound.


Item Weight: 0.639 ounces


Product Dimensions: 2 x 1 x 3 inches


Item model number: 12AX7 / ECC803


Is Discontinued By Manufacturer: No


Date First Available: September 27, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 9 – Jun 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great Replacement Tubes for ART Pro MPA II
On the recommendation of other reviewers, I replaced the stock Chinese tubes in my ART Pro MPA II mic pre with these and... WOW! What an incredible difference. These tubes provide very full low end, clear mids and a very nice, detailed high end. You really discover how mediocre the stock tubes on when you upgrade. I highly recommend these and be sure to get a matched pair if your preamp has two channels. ... show more
Reviewed in the United States on October 31, 2020 by Shane Norwood
    • Big improvement over the stock tubes that came in my Pro-Ject phono preamp
I'm not that hugely experienced with tubes, but am a Hi-fi nerd. These are a step up in dynamics overall and bottom end from the tubes that came in my Pro-Ject tube box S. The high end is similar- based on memory. Hard to A/B tubes, but it they definitely helped bass. Imaging, "air" around instruments, etc. all excellent- but that was there with the stock tubes. Worthwhile upgrade, for not much $$ and I'll always have the stock ones if I sell the phono amp off, or need a spare in a hurry. ... show more
Reviewed in the United States on September 7, 2021 by Mike
    • Holy *#%^
Review Image by GRIDDLE
Review Image by GRIDDLE
Well, have you ever heard Pantera's Cemetary Gates on Tung-Sol Gold 12AX7's? They sound great as soon as you plug your preamps holes with these little gold pins. These little guys were a great upgrade for me, hands down a great purchase. Super crisp, perfect depth, plus the highs OMFG. Honestly they make my speakers sound like RIP Dimebag is playing right here for me. If you don't have any friends, buy these and you may get at least one. ... show more
Reviewed in the United States on April 27, 2017 by GRIDDLE
    • Amazing depth and clarity. Get these tubes.
These replaced my stock Mesa M Pulse 12AX7-A's. What a difference. I recorded a sample before and after I switched them. The clarity and depth are unbelievable. Well worth the price.
Reviewed in the United States on July 18, 2019 by TubeRoller
    • 0ne good one bad
one dead.late on review cause i forgot where i had purchased. but after install one was dead.
Reviewed in the United States on October 29, 2021 by J. morton
    • Company was responsive and fair
One of them burned out after about 5 hours of use. I got my money back but I would rather have had the tubes.
Reviewed in the United States on October 26, 2020 by Amazon Customer
    • Five Stars
Great product very secure fast delivery
Reviewed in the United States on June 29, 2018 by Amazon Customer
    • Very Quiet operation!
Great detailed sound.Very quiet operation.
Reviewed in the United States on July 19, 2019 by Martin Tojo

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