Some pictures of my rigs and power amplifiers, below is my actual 100 watt setup.

Icom IC-756 PRO III works fine on 500 kHz with a little help before PA.
Work bench filled with activity...	Inside the PA, no computer tape station any longer.
Icom 703 also works fine on 500 kHz, picture from Radio Rud.

SM6BGP - Gunnar Ivarsson, Andra Hedakersgatan 16, SE-511 58 Kinna, Sweden
Member of SSA and SK6RUD - Radio Rud of Sweden
 INFINEON - SPW47N60C3 - MOSFET, N, COOLMOS, TO-247
  2010 SM6BGP