Up for sale today.Western Electric 300B Vacuum Tube.Lot no. 9739 is highly rated among the reissue editions.The series numbers are also close to 205700 and 205712.As a spare ball, it was purchased about 10 years ago.However, the WE300B (9739) attached to the amplifier does not feel any decline.Judging that this spare ball probably has no turn, we hope that it can be used by someoneThe previous owner checked the operation with the existing 300B amplifier and played a beautiful sound without any problems.We have confirmed.Comes in a high-class wooden box, instruction manual, characteristic table, etc.There are visible marks and discoloration.The box has signs of wear due to storage.Please inspect images for condition reference. Thank you for visiting our listings. We update our inventory every 24 hours, However, some items may sell locally in between and we may need to cancel the order. Please confirm availability before buying.CAUTION: Import TAXES are responsibility of buyers.