Plate current matched pair of Marconi Radiotron 45's.  

Nice flashing & tight bases on both.

One base has faded label, same construction.

Test 33.9 ma & 34.8ma for plate current and 2400 & 1500 for gm where 1000 is good at 250 volts in a Triplett 3444/Westmore 501 laboratory tube analyzer restored and upgraded by Paul Hart.

All tubes are guaranteed good or may be returned.  

We cannot be responsible for what tubes test in another tube tester.

Shipping includes insurance.

Please see our other items for more vintage tubes & audio.

We combine orders for shipping.

We do not change values for customs.  

Thank You.