Pyramid Phase III Regulated Precision DC Power Supply MODEL SP-25 25 Amp Works

  

The Pyramid Phase III Regulated Precision DC Power Supply, model SP-25, is a reliable 25 amp power supply designed for use with ham radio amplifiers and CB radios. Made in the United States by the trusted brand Pyramid, this unit features a convenient on/off switch for easy control of power. With its universal compatibility, this power supply is a versatile and essential component for maintaining uninterrupted operation of your radio communication equipment.