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Drake L4B Linear Amplifier & L4PS Power Supply Amateur Ham Radio

You will be very satisfied with this unit

I have gone thru this unit top to bottom and it is in very good condition

I have gone ahead and installed all two HARBACH Mods, including

1. PM-400 Replacement Power Module

2. SK-401 Soft-Key



Powered up and meter shows 2500 Volts on the plate in SSB, 1750 in CW

No odors, Cleaned and lubed

Wired for 210 Volts

Relay contacts are A1 condition

All the controls are tight and works fine

The Plate Vernier control works perfect

It has been well taken care of and is in peak performance

  However, no guarantee is made, and the unit, like all vintage equipment, is sold "as-is."

  As you can see from the photographs, the unit is in very good shape