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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 7 left in stock, order soon!
Arrives
Tuesday, Nov 17
Recently Viewed
At a glance
- Condition
- New
- Dimensions
- 2.8 x 1 x 1 in
- Signal Format
- Analog
Features 5
- Provides high gain with ultra low noise and detailed
- Musical tone that rivals the most desirable NOS types
- Unique spiral filament
- Eliminates filament-to-cathode induced hum common on amps
- Electro-Harmonix is rocking the vacuum tube community
Specs 11
| Brand | Electro-Harmonix |
|---|---|
| Signal Format | Analog |
| Sound Profile | High gain, ultra low noise, detailed, musical tone |
| Number of Items | 1 |
| Item Dimensions | 2.8 x 1 x 1 inches |
| Brand Name | Electro-Harmonix |
| UPC | 844632064272 |
| Unit Count | 1 Count |
| Model Name | EHG |
| Model Number | 4308828296 |
| Manufacturer Part Number | unknown |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 17
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
better tube
better tube over my stock tube, Better Highs tighter bass.
Reviewed in the United States on September 7, 2026 by Mark Gringer
Great Upgrade
Swapped this for the stock tube in an Orange Terror Stamp. Much better, cleaner, tighter sound.
Reviewed in the United States on June 19, 2025 by Boots
It worked well
It worked as advertised
Reviewed in the United States on October 16, 2024 by Sam Storm
Don't buy tubes from amazon
It arrived and works as expected, but Amazon thinks it's perfectly fine to ship them in a plastic bag with zero padding or extra packaging. Just a glass tube in a box in a plastic bag, I'm shocked it survived.
Reviewed in the United States on March 23, 2025 by Trevor dininger
These are standard pin, not gold pin tubes.
I ordered gold pin 12ax7 tubes. The tubes shipped are standard pin tubes. Your lack of attention to detail just set my project back at least a week while I wait for suitable replacements. Thanks jerks. One might think that simply having gold plating on the pins would not affect the sound that much. The "Gold Pin" tubes not only have the gold plated pins, but also have different internal component specs. They sound quite a bit different from their standard pin counterparts, have more corrosion resistance on their pins, and are also more physically robust. Hopefully this was just a mistake by the vendor, and not a bait-and-switch. Either way, the result is the same. I'm never purchasing from Root Supply again.
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Reviewed in the United States on October 16, 2024 by Nate H
Five Stars
Very good sounding tube.
Reviewed in the United States on July 13, 2017 by eddierbarrett
In love with this sound
This sounds so good. Replaced the original 12ax7 in my 50W Milkman "The Amp". Sounds silky and beautiful.
Reviewed in the United States on December 10, 2021 by Scrappy Malloy
AD30VT and AD100VT amps sound great with this tube and my FENDER TELECASTER
My VOX AD15VT, AD30VT and AD100VT amps sound great with this tube and my FENDER TELECASTER. Maybe you can better tone from a $100 tube. But I I'm just not going spend that type of money. (I've got many amps).
Reviewed in the United States on December 13, 2017 by Silicon Valley VP