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Brand New In Box Electro-Harmonix 12AX7 Vacuum Tube Authorized Dealer FREE SHIP

VIVA TUBES
(34529)
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US $29.92
ApproximatelyC $40.68
Condition:
not specified
More than 10 available199 sold
People want this. 49 people are watching this.
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Pickup:
Free local pickup from Easthampton, Massachusetts, United States.
Shipping:
Free USPS First Class®.
Located in: Easthampton, Massachusetts, United States
Delivery:
Estimated between Sat, Jul 26 and Wed, Jul 30 to 91768
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
60 days return. Seller pays for return shipping.
Payments:
     Diners Club

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eBay item number:152474804709
Last updated on Jun 21, 2025 01:56:22 EDTView all revisionsView all revisions

Item specifics

Type
Vacuum Tube
Brand
Electro-Harmonix
Model
12AX7EH
Country/Region of Manufacture
Russian Federation
MPN
12AX7EH
UPC
683274020099

Item description from the seller

About this seller

VIVA TUBES

100% positive feedback•84K items sold

Joined Apr 2001
Your friendly trusted tube store. Always tested, matched, and guaranteed. Tubes tested on professional equipment with regulated power supplies. Affordable worldwide shipping, excellent customer ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

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Seller feedback (44,242)

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    • 1***y (3263)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Great Ebayer!!!
    • f***o (1760)- Feedback left by buyer.
      Past year
      Verified purchase
      Wonderful. Quality item
    • t***i (222)- Feedback left by buyer.
      Past month
      Verified purchase
      Excellent 👌
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    Product ratings and reviews

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    4.9
    49 product ratings
    • 46 users rated this 5 out of 5 stars
    • 2 users rated this 4 out of 5 stars
    • 1 users rated this 3 out of 5 stars
    • 0 users rated this 2 out of 5 stars
    • 0 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    See all 34 reviews
    • by michaerya-758
      Apr 15, 2022Top favourable review

      A good quality 12AX7 tube that is value priced

      I was impressed with the performance of these tubes. The 12AX7 has become scarce in the marketplace and when sourced tend to be very expensive. For ordinary audio preamplifiers, these work fine. The brand is not American-made, but seems equal in performance.

      Verified purchase: Yes

    • by michaelh3463
      Jan 01, 2023

      Excellent tube with a slight high end boost !

      This is a terrific tube. I have tried many tubes in the past on this guitar pre-amp. This one and others of the same make and specs has a higher power output and more clarity in the highs while keeping a nice but slightly lower mid range. The bass response is just fine though resulting in a nice crisp sound !

      Verified purchase: YesCondition: Pre-OwnedSold by: desireme1979

    • by d3linious
      Jun 29, 2016

      Solid tube

      Bought this as a replacement pre-amp tube in my Vox Valvetronix AD100VT-XL amp. Though it's a hybrid amp and not powered by the tube, it plays a big part in the circuitry (namely the gain), tone and overall output. Packs a powerful output while remaining clean and little to no background noise or interference. It is very warm and wide tonally speaking. Before this EH I was using a Mesa Boogie tube and I like this much better. Less bite and gain to the distortion, but you can still crank it and get a wicked good modern rectified sound. Overall very pleased with the performance, sound and quality of this item. Well made. Would buy again.

      Verified purchase: YesSold by: acronmanelectronics

    • by williamjcarollo
      Mar 01, 2018

      Orange micro dark + EH 12ax7= WOW

      just installed one as a replacement for a jj tesla.... hfs!!!! it sounds clearer, bell like cleans, louder and thicker when pushed. had to cut my normal gain and volume settings because it was a noticeable difference in volume. if you have a md, install one to receive tonal glory :)

      Verified purchase: YesCondition: NewSold by: vivatubescom

    • by eventidefx_guru
      Mar 04, 2019

      Super-low noise floor and sounds awesome!

      The best tubes for a tube preamp if you want it to have a low noise floor and sound great! I used these in a Bellari RP220 and cannot recommend them highly enough!

      Verified purchase: YesCondition: NewSold by: tonaltubescom

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