Electro-Harmonix 2A3 EH Gold Grid

1 Review

Availability: Usually ships within 24 hours.

USD $‎95.95
The new Electro Harmonix 2A3EH tube is a excellent quality tube that features gold grids and a ceramic base.

Note: These tubes are not available with gold pins. The November 2004 issue of Stereophile mentions gold pins in error.

Other Electro-Harmonix tubes2A3 Tube Types

Additional Information and Downloads


Electro-Harmonix 2A3 EH Gold Grid Datasheet (PDF)

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Warranty Information and Return Policy

Warranty Period: 3 months

All our tubes are guaranteed for 3 months from the date of purchase. (Any exceptions will be noted on that tube's Warranty tab)

If you receive a tube that does not perform to the manufacturer's specifications, please do the following:

- contact us to get a return authorization
- return it via regular mail within 90 days from when we shipped it, and we will provide an exchange or refund of the full purchase price of the tube.

Returns not related to warranty or defect will be considered at our discretion, and are subject to a 15% restocking fee.

We can not accept returns that don't have an authorization, are past 3 month, or are returned improperly.

These guidelines may be updated without notice.

Ratings & Reviews

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Wonderful, smooth sounding!


About 10 years ago I was able to purchase a pair of Welborne Labs Moondogs. I am the fourth owner of these wonderful amps, and the seller inclided a pair of Sovteks and the EH 2A3s. The EH tubes are more balanced and smooth, and work very well it these amplifiers. I swap between powering Klipsch LaScalas and Klipsch Heresy IIs.

Never had the money to buy more exotic or NOS tubes, and will be buying more of these for backups.