(20 customer reviews)


Electro-Harmonix EL34H Power Pentode Vacuum Tube



Electro Harmonix NOS EL34-EH Power Tube. This EL34EH is electrically similar to a Mullard EL34 power tube but has a beautiful tone all its own. A staple during the ’60s, the Mullard EL34 was the standard tube in the classic British tube amps of the era. This precision made power tube can take your sound back to that golden era, especially in a Marshall, Hiwatt, Orange or similar amp. The Electro-Harmonix EL34EH power tube delivers that sound you want from your amp. These are the slim EL34.

Tested on the RoeTest professional computer testing system.

Matched sets are matched by plate current and transconductance using the new Maxi Matcher 2

Additional information

Weight 3 oz
Dimensions 4 × 1.5 × 1.5 in
Matched Sets

Single Tube, Matched Pair, Matched Quad

20 reviews for Electro Harmonix NOS EL34-EH Power Tube

  1. Paul L.

    Best prices around!

  2. Don C.

    only have 12 hours on them todate, very happy with matching all the same! great to deal with i recommend buying from Craig

  3. Robert Taylor

    Nice mint tubes, and what a deal! thanks much.

  4. James Vaughan

    Great Tubes Great Price !

  5. Russell M.

    Super fast service. Great prices. Informative, helpful website. Quality merchandise. I will be buying again.

  6. Mario

  7. Thomas

  8. Ivan Cacho

  9. Scott S.

    Great prices on great tubes

  10. Jeff K.

    Fast service, great product.

  11. George Schanck

  12. Cameron M.

  13. David R.

    Product came as advertised, very well packaged and shipping was VERY prompt. Thanks.

  14. Allan W.

    Great tubes ! Fast shipping how can you go wrong ! Thanks Craig ????

  15. Anonymous

  16. George Castaneda

    Excellent service tubes are always consistently quality. I’ve never had a single failure from Ness Tone. Highly recommended!

  17. Dana G.

  18. Margaret

    Fast delivery

  19. Anonymous

  20. Anonymous

    Great price. Tubes sound great and are holding-up to high voltages in my Hiwatt.

Add a review

Your email address will not be published. Required fields are marked *