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LP4, FERRANTI, PP3/250, AC044, PX4
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LP4, FERRANTI, PP3/250, AC044, PX4 LP4, FERRANTI, PP3/250, AC044, PX4 LP4, FERRANTI, PP3/250, AC044, PX4

LP4, FERRANTI, PP3/250, AC044, PX4

  • £170.00

Only 1 left!

PX4, OSRAM, CHROME PLATE, PP3/250, AC044, PX4

This ST shaped example of Mazda's iteration of the classic PX4 shows good emission with all filaments strung and lit:-

Ia =  30 mA

gm = 4.5 mA/V



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