head consists of two preamp channels. The a-channel can be switched either to
Matchless DC30 or VOX AC30 mode. The b-channel including one EF86 is modified
from the Matchless circuit.
A second model of this concept has
only two inputs that can be switched together by using a panel switch or
foot pedal. Furthermore there is a boost switch that can also be operated by
a foot pedal. Actually there are 4 different amps in one box: VOX AC30,
Matchless DC30, VOX AC15 and Matchless Lightning.
H30m is aimed not only at the tradiotional Brittish sound but also for a heavy Rock.