Category: Amplifiers – HF

Ameritron AL811H amplifierworking as it should, wired for 120v.The amp has 4 x 572B tubes , i will include...

. 1.Turn on/off switch  2.Auto receive/transmit switch 3.Electrode reversal protect   Specifications Frequency range HF  (20-30 MHz is the best)...

NEW IN BOX RM ITALY KL703 500 WATT AMPLIFIER 25-30MHZ Click to access KL703-English-Manual-1.pdf The post RM ITALY KL703...

Ameritron ALS-600 Linear power Supply! Main amplifier blown finals and after seeing the inside it appears ameritron had children...