VOX: AC-4 Guitar Amplifier Schematic (original version)
This is the original Vox AC-4, not much like the current line-up at all, apart from the low wattage. Volume Tone, on/off Speed Foot switch for trem (vibrato) – no depth control 8″ 3ohm speaker made by Elac ~3.5 watts RMS EF86 preamp pentode EL84 power pentode EZ80 rectifier ECC81 for trem VINTAGE VOX AC-4 … Read more