Two unused Toshiba 12AX7 vacuum tubes. - Brand: Toshiba - Model: 12AX7 - Type: Vacuum tube - Quantity: 2 - Condition: Unused These are from an inheritance, and their operation hasn't been confirmed due to the lack of a measuring instrument. They are being sold as-is. Please check the condition in the photos. Please understand and purchase accordingly. These are old items that have been stored at home for a long time. No returns accepted. 17