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  - EL34 Valves
    The EL34 (6CA7) valve was originally introduced back in 1949 by Philips the parent company of Mullard.
    Among the first amps to use EL34 valves were the Marantz 2 (1955), Dynaco Mark II (1956), and the rare Pye Mozart, a single-ended 9-watt British unit from 1956.
    The EL34 valve’s popularity was sealed when Jim Marshall selected it for his JTM45 guitar amp in 1965. He went with it because it was cheaper and easier to get in England than the 6L6 he had used previously.
    That amp went on to become a standard for the British blues-rock sound. The EL34 tube also found its way into Hiwatt, Orange, and Laney amps, all made in Britain, as well as the popular Canadian-made Traynor brand.
    Although Philips no longer makes the EL34 tube, it is manufactured by Electro Harmonix, JJ Electronics and Sovtek which deliver top quality output tubes with stunning tone.
    Of course, many amplifier manufacturers rebrand these valves in their own name.
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