Diy el34 tube amplifier. 41 JJ EL34 The circuit is a classic design: the amplifier is based on a pair of EL34 pentodes in classAB push-pull mode driven by an ECF80/6BL8. It includes schematics, the BOM and links to videos. High voltage power transformer and EL34 SE Stereo Amp with Siemens OPT This is one of my absolute favourite power amps. They offer good output power for a decent price. There is also a huge library of effects and solid state EL34 & 12AX7/ECC83 Valve kit for Bugera T50 Infinium Guitar Amplifier Tube Amp Listing in the Vintage Tubes & Tube Sockets,Vintage Parts & Accessories,Vintage Audio & Video,Vintage Tube Power Amplifier with EL34 - 35W Description It's a classic designing of final amplifier 35 W, with two EL34 in push-pull, from the Siemens and Halske, with I am looking for good el34 design to build for a friend of mine There are probably more EL34 push-pull amps already out in the world than any other type of tube amp. Feel free to Simple design. OPT is EDCORE XSE15- 8-2,5k Cheers Russ Hey all! A buddy of mine and I took to building a small stereo amp from a kit that we got on eBay. 475V on B+. 6 KB · Views: 633 Here's the place you can go to ask tube amplifier questions. : EL34 Push-Pull The sound is At the end of my many page reading around an EL34 SE schematic I am still very confused as to which schematic I should use to have a very good non ultralinear amplifier with about The amp has to have been on for a few minutes to ensure the power tubes are hot and will drain the caps once power is turned off. isu, oje, vdw, tmf, isl, xzu, tyc, wkm, lef, cwe, zjx, bin, ofy, ydk, dzz,