Rare Vintage Lot Of 1 Valvo Ecc33 Tube With Box

  

RARE LOT OF 1 VALVO ECC33 TUBE IN BOX (Box is in fair condition). We don't know much about these so if you have questions please ask before making offers. Out of a Vintage High end Audio collection we will be listing many different stereo and amplifier tubes, these have been in climate controlled storage for many years.