2 tubes 6V6 Fivre made in Italy
tested twice
test results with tube tester TV7
tube 1 = 88 (reference good at 46)
tube 2 = 90 (reference good at 46)
Test with Tube tester Funke W19S, with 200 Volt on anode
tube 1 = 37mA (reference good at 18mA)
tube 2 = 39mA (reference good at 18mA)
rare tubes strong emission
box 197
pair 2