Tested strong on a professionally calibrated TV7U tube tester at 56GM (30 is minimum).
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Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high fidelity and reliability. Power Tubes: Checked for shorts, gas and leaks. Preamp Tubes: Checked for shorts, gas and leaks.
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Superior high voltage power pentode with traditional brown base. Faithful reissue of the original Russian EL34. Preferred by many guitarists for its brighter sound with more midrange punch. Also very popular with hi-fi enthusiasts. The EL34SV vacuum tube is a power pentode in a glass bulb, with an equipotential cathode, designed to amplify low frequency power in the output stages of HI - FI audio. All of our items have a 30-day return policy without explanation. Notes, reading and software are excluded from the exchange. The General Terms and Conditions of Zoundhouse GmbH & Co. KG apply. When purchasing multiple items: Add the items to your shopping cart and select “Request total from buyer” at the top right. If you intend to buy multiple items: put them into your shopping cart and choose.
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Having said all of that, the EL34 II is certainly fatter in the middle range and tighter in the bottom end in the standard JJ EL34. As a result, it will have a longer life than the standard EL34. EL34 versus EL34 Mark II: which is best?.
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Power Pentode. EL34 E34L JJ ELECTRONIC VALVE TUBE. As the RCA manual states that the characteristics may fall in a range above or below the bogey values. For this reason, the original RMA specifications were plus or minus 20% for Gm for an unused tube, and minimum good would be up to 50% lower than the nominal number.
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Here is a nicely matched quad of Svetlana SED EL34 vacuum tubes. All are 2003 date coded and have very few hours of use. You get the quad in the picture.
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It was removed during amp maintenance.
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SHUGUANG EL34 B NEW VACUUM TUBE VALVE. Their massive output ranging from small 12AX7 types through KT88s and big 845 directly heated valves. Factory matching is only brief within about 25%. We match better than 10%.
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