One matched pair of 6Sn7GTB tubes by Sylvania, one labelled Motorol, and one Reliable.

Black angled plate, chrome top.

Test Ratings:  95/95 and 95/90 on my Jackson 648s tester, minimum is 70, new tubes at about  100 to 105.

SHIPPING: Shipping fees quoted are for USA and Canada only. Fees for Europe and Asian countries shown here do not include tracking. If no tracking, I am not responsible for the long delivery or missing parcel due to no tracking. For tracking fee, please contact the Seller, thanks for your good understanding.

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.