RCA45 and 50.used be use E406N, sound like same as them.small old europian tubes are Real is triode connection(wired triode)Ep-Ip charactor is just same kind of Many DIYer said same family of 6V6 and EL84 of only chatactor.
Heater is 6.3V and 0.9A needed and same as Pen45, many person said this is family of Ameican 6V6.īut these europian pentodo's cathode is very fat than 6V6 family. Same charactor of PX25,soundding to get.this time try to build up E元N triode connection Tube sound.What do you think? many europian tubes amplifier made up just like Indirect heating and MFg on 1939 very old tube.he said sounding is sound of direct-heating Someone said!!!!.E元N old europian valuves are ,will be getĤ.5W rms pentode single ended, but Triode connection curve is very similar with RCA 45Ĭurve is just same as RCA 45 but sound is very beautiful will be get.this tube is Re-build up E元N Single Ended Amplifier UL on 2019 APR EL156 is also a vacuum tube with a very low control grid voltage. Therefore, it is difficult to drive and a 2-3 stage drive amplifier is required. Vacuum tubes in the United States are characterized by a high grid bias because the transmission tube serves as the standard. It is said that 7K is appropriate for the anode resistance.Īll European pentode vacuum tubes have a low bias and can be driven sufficiently with a single triode at about 5V to 6V.
All El3N systems have an anode loss of 9W and a maximum output of about 4W. Since the bases are different, they are not compatible with each other, and the characteristics of the pentode of PCL86 are very similar.ĮL12 is a higher-grade characteristic. There are E元N old europian Pentodo valuvesĮ元N Pilips Single Ended Amplifier on 21st May 2011ĪL4 EL11 E元n differ only in the base and all have the same characteristics. Still you can buy internet this good NOS Valves from Philips Flag counter started on 27th Aug 2015 Japanese ver 🇯🇵日本語です
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