Errors within The Guide will be highlighted here.
Page 13 - Vox AC30/4 schematic.
There is a missing connection to ground from the junctions of R45, R46 and R48.
Page 21 - Vox AC30/4 layout.
There is a missing connection to ground from the junctions of R45, R46 and R48 on the upper tag strip.
Page 23 - Vox AC30/6 Layout Integral Top Boost
A short link is incorrectly shown between the fuse holder and the switched neutral side of the mains switch.
There should be no link there.
Page 35 - Vox AC15 layout.
There is a missing connection between R59 and the junctions of C38 and C39 on the lower tag strip.
Page 37 - AC15 component layout power supply and output stage.
The diagram shows a link on the mains transformer between 0 volt primary and the HT secondary centre tap.
There should be no link between these two points.