Single-Ended Single-EndedSingle-Ended Single-EndedSingle-Ended

Amplifier NameTubes amplifier Tubes powersupplySchematics

Audionote Conquest6SN7, 2*300B 5U4AMP+PS(25k)
Audionote Kit 1½ 6SN7, 5687, 300B ???AMP(47k), PS(19k)
Audionote P42*6SN7, 2*5687, 2*300B 5U4, 6U4AMP+PS(42k)
Bill Douroukis6GW8 SSAMP(17k), PS1(16k), PS2(13k)
Cyrus Brenneman audio design6BM8, 6AS7 2*5U4GAMP(44k), PS(27k)
Green project enterpriseWE436A, 300B/4300B NAAMP(18k)
JAC Mono506DN7, 2*845 NAAMP(47k), Specs(20k)
JAC Stereo 30EF86, EL34, UV845 SSAMP(48k), PS(35k), Specs(65k)
MachMat Kapittel I6J5, SV811-10 5R4WGTB, 5Y4GT, OA2, 5W4GTAMP+PS
MachMat Kapittel IIS6, AV302B-SL 5R4WGTB, 5Y4GT, OA2, 5W4GTAMP+PS
Orfeo 2, Construire Hi-Fi #23 PT8, 10Y/VT25, 221/VT4C??? AMP(24k), PS(37k)
Reichert 300B6SN7GTB, 300B 5R4AMP+PS(13k)
Voyager, Sound Practices EF86/6267, 6V6GT, 300B5U4G AMP+PS(48k)
Western ElectricWE310A, WE300B WE274BAMP+PS(43k)
Unknown½ ECC81, 6BX7 SSAMP+PS(21k)
Unknown6SN7, 6550A SSAMP(18k), PS(27k)
Unknown6AU6, 12BH7A, 211 SSAMP+PS(37k)
Unknown2A6, 2A3 83AMP+PS(36k)
UnknownWE310A, WE300B WE274A/BAMP+PS(33k)
UnknownWE310A/B, WE300B GZ37AMP+PS(55k)
UnknownEF86/6267, 12BH7, 300B SSAMP+PS(29k)
Unknown6SJ7, 300B 5U4AMP+PS(37k)
Unknown6J7, 350A GZ37, OC3AMP+PS(8k)
Unknown12AX7, 50CA10 5AR4AMP+PS(35k)
Unknown½ 12AT7, 6AQ5 6CA4AMP+PS(27k)
UnknownUX26, UY46, 838 SSAMP+PS(40k)
UnknownECC83, KT88 5U4AMP+PS(27k)
Unknown6SJ7, KT90 5AR4AMP+PS(33k)
Unknown½ ECC83/ECC803S, VT52 SSAMP+PS(22k)
Unknown6J7, 6V6 NAAMP(12k)
Unknown2*???, 300B, WE91A 274AAMP+PS(102k)
Unknown6SN7/6SL7, 6L6/6V6, 300B 5U4AMP+PS(24k)
UnknownE810F/7788, BUZ80A (FET), 805 NAAMP(8k)
Unknown½ 12AT7, EL34/(6L6), 300B NAAMP(26k)



SS = Solid-State, AMP = amplifier part, PS = power supply part, NA = not available