LP4 Ferranti – balloon and ST fat shape – equivalent PX4 AC044 PP3/250 audio triodes

Description

This section shows a good collection of all working Ferranti audio triodes type LP4. What you see here are NOT rebranded Mullard valves with Ferranti logo but genuine Ferranti valves with bulbous shape.

The first LP4 that you see from the left was launched in 1933. They remain excellent valves in 0ur view and worth having them . We offer four balloon valves followed by a clear glass LP4 and a ST fat shape

All valves tested and in working order.