1x 4X150A (350W) AMP
I've got 2nd hand RF deck with 4x150A from USA., it was for 75Mhz
and it was easy to modify into 144Mhz. I only replaced plate CAP in to
8PF(5KV) and blower for more power.
It is working very well for 350w for ssb (400W for CW) with 2000V
Click the small picture