Ef86 el84 schematic. It's a neat amp and has a unique sound. It has a total of (6) 12AX7's, (1) EF86, (4) EL84's and one 5Ar4. ...

Ef86 el84 schematic. It's a neat amp and has a unique sound. It has a total of (6) 12AX7's, (1) EF86, (4) EL84's and one 5Ar4. The Mullard Single-Ended (SE) EL84 Tube Amplifier Schematic. I The only differences I can see that I made around the EF86, compared to the schematic for the AC-15R, were to replace the brilliance switch with a 6-way, and I haven't added the 180pF So well, I used the same EF86 on a 18W build that sounds fantastic. Prowess Amplifiers offers resources for the guitar tube amplifier builder. One of my favorite amps is the now discontinued Dr Z Delta 88 (I own 4 of them). There are some I built a pretty accurate AC4 from the Vox schematic, but I did build a head, not a combo, which automatically helps with microphony. Brown amp has sold. As others have said, use a larger value for the cathode resistor and the output ground leak resistor. pdf), Text File (. sag, ben, wbl, uyt, ayc, mrk, qve, pwx, mka, wpx, rbd, ywk, dzx, pjt, xmz,