ex OK1VMS Mirek Semerád

Former production of Amateur radio PA's for 2 m, 70 and 23 cm
(GI 7 B, GI 70 BT, GS 35 B tubes)

Some pictures:

1) 1296 MHz PA with GI 70BT

2) 144 MHz PA with 2 x GI 7 B inside view

(more about this PA in czech you can find here)