LA-1000 Retrofit Using the GI-7B
By Ron Wilson, K4POZ, October 2006
By Ron Wilson, K4POZ, October 2006
(click the small pictures to see a larger picture in a new browser window)
 1 Tube and socket module showing the toroid filament choke. |
 2 Tube and socket module showing the cathode choke. |
 3 Tube and socket pre-mounting. |
 4 Retro fit showing deck cleared for socket. |
 5 Retro chassis ready. |
 6 Shield is around the tube, fan is in place. |
 7 Power supply board and tuned input mounted. |
 8 |