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Amplifier NameTubes amplifier Tubes powersupplySchematics

Akrosonic 2082*12AX7, EBC91, EL84 EZ80AMP+PS(28k)
Akrosonic custom2*12AX7, EL84 EZ80AMP+PS(21k)
Ampeg AC-1212AX7, 12DW7, 6U10, 2*7591A SSAMP+PS(18k)
Ampeg Portaflex B-12-N and B-15-N2*6SL7, 6SL7GT, 2*6L6GC 5U4GTAMP+PS(22k)
Ampeg Portaflex B-12-NF and B-15-NF2*6SL7, 6SL7GT, 2*6L6GC 5AR4AMP+PS(23k)
Ampeg B-15-S2*12AX7, 12DW7, 12AU7, 2*7027A SSAMP+PS(76k)
Ampeg B-18-N2*6SL7, 7199, 2*7027A 5AR4AMP+PS(18k)
Ampeg B-252*12AX7, 7199, 2*7027A 5AR4AMP+PS(20k)
Eko Herald 12*12AX7, 2*EL84 SSAMP+PS(27k)
Stimer M62*6AV6, EL84 6Y4AMP+PS(26k)
Unknown, model B16, B16D3*12AX7, 12AU7, 2*6L6 5AR4AMP+PS(35k)
Unknown, model B16A, B16AD4*12AX7, 12AU7, 2*6L6 5AR4AMP+PS(46k)
Unknown4*12AX7, 2*7591 SSAMP+PS(46k)



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