One matched pair of 6SN7GTB tubes by GE USA, close to NOS ratings.

Wide grey plate, side ring  getter.

Test Ratings:  better than 100-110 on my Jackson 648s tester, minimum is 70, new tubes at 105-110.

SHIPPING: Shipping rates quoted are for USA and Canada only. Shipping rates to Europe and Asia are subject to slight variation. The buyer for those countries will be informed about the exact rate after the sale. 

Please pay in 3 days. Combined shipping is welcome. If you have paid for individual items and have surplus shipping fee paid for, I will refund you immediately when I send out the combined parcel.