A quick preview of what can bee seen and heard in the Silbatone room:
Their set up is a bit simpler this year.
But impressive nonetheless.
Field coil drivers with the power supply built in.
High voltage / low current field coils which can be fed from a tube rectifier. The ultra rare Western Electric 274A in globe shape in this case.
The speakers are fed from a newly developed spud amp which uses the 6900 tube and puts out a whopping 800 Milliwatts.
And this is how it sounds:
More tube porn, a Western Electric 252 mesh plate: