RCA 6KG6A EL509  Tube - Mullard GT. Britain

Tube is  in excellent condition. The number on the tube is the tube strength percentage. My test good range is 75% to 130%.  With 75% being weaker and 130% being very strong. A good average tube would be 100%. Tube is tested and have no shorts or leaks, tube is  used. Will combine shipping with other items I have listed on eBay. Will ship worldwide. USPS First Class International shipping can take up to 12 weeks for delivery. 



 _gsrx_vers_795 (GS 7.0.7 (795))