The listing is for a pair of excellent quality, fully tested and matched Shuguang 6L6GCs with heavy glass envelopes - manufactured In the old factory - in the original boxes - limited number of quads available - all in matched pairs and now priced to sell - MAKE ME A REASONABLE OFFER - INC FREE SHIPPING!!!

PLEASE NOTE: These are guaranteed genuine pre-fire products in perfect working order - hence no returns accepted. They are factory matched in the original packaging and will be packed with the upmost care. See feedback on three sets shipped sent out so far...