A metal cased amplifier system.

This researcher used a metaal cabinet for his Bill Cheb SSQ-ST plasma tube system.
Front view of the system enclosure. (View 1) Front view of the system enclosure. (View 2) Rear view of the system enclosure The power supply is assembled in an identical metal cabinet.
Here is the frame for the plasma tube stand. The cooling fan for the LC31ST coupler is at the lower left of the stand. The cooling fan. Now we add the LC31ST coupler. Side view of the cooling fan and coupler.
The researcher has added a second cooling fan for improved cooling of the LC31ST coupler. The Bill Cheb SSQ-ST plasma tube has been installed. Another view of the tube stand.