Parallel Push Pull Class “A” circuit, featuring Enchanced Triode Mode.
  There are very few modern designers in the audio
field who can claim as much as Tim de Paravicini.
No aspect of the recording and reproduction
chain has been left untouched, no aspect of
circuit design not further researched and
Parallel Push-Pull operation stereo valve power amplifier with control unit built in. 6 line inputs.
  As early as 1965 Tim was involved in
custom design work for rock and
roll bands; manufacturing his own
public address equipment, and
modifying existing studio
equipment to realise even
greater potential.
Valve line level preamplifier 5 line inputs plus tape monitor circuit. Maximum output 10 volts. IEC mains connector.