Choke Transformer, brand new unused. Suitable for 30w Tube amplifiers... bought for the manufacture of a high quality guitar amp but never used due the company winding up. selling on behalf of the directors after the death of the technical director. 200 Mili Henry's At least 300 milliamps.. Inducttance 1240 D.C resistance 9.3ohms. THIS IS THE LAST 8.. I HAVE NO MORE AFTER THESE.