6J1P strong matched pair

Tubes absolutely new with very good levels of measurements.

Made in USSR 

Lot of 2 pcs.

Tested with professional tube tester device L3-3.

Checked for GM, shorts, leaks, gas. 

GUARANTEE 120 DAYS.

The item will be carefully packed and shipped to confirmed on eBay address from UKRAINE by International Air Mail (have tracking number).