This is a Lot of 6 Identical GE M2057 2057 Linear amplifier tubes all 6 are exacly the same. these are very hard to find and even harder to find this many alike. These were all tested on my B&K 70

 

4PCS 9 PIN TUBE SOCKET SAVER FOR 12AX7 12AU7 ECC82 ECC83 tube amp 9Pin Vacuum Tube Socket Saver Description: Black ColorCondition: New Quantity: 4 piecesFor 9pins tube: 12AX7 12AU7 ECC82 ECC83.....Wor

 

Up for auction is an Hp 41c calculator. I don't know if this item still works so being sold as parts or not working. It comes with all you see the picture. I don't want this item return so please ask

 

Working guarantee Payment must be received within 5 days of auction's end, unless other arrangements have been made.Item will be shipped within 5 business days of receipt of payment. Import duties, ta

 

DATAMATH CALCULATOR MUSEUM sells on eBay Texas Instruments Bossard Bolted Joint Calculator - FRANKEN TI-58X Introduced together with the legendary TI-59, the TI-58 introduced a novelity, the Solid Sta

 

These speakers have only been up for auction once in the last 3 years. The serial number is in the 10000s which makes this one of the hardest to find models Fisher ever put out. These were made by Fis

 

Used tubes, tested and matched in pairs. National branded 6CA7/EL34, made in East Germany by RFT, who also made Siemens tubes. Both pairs are closely matched to each other, and could be considered a m

 

The above title and eBay's condition statement (if any) are not part of the seller's description. Rely only on the description which follows below. ____________________________________________________

 

It is in good condition. You receive what you see in the image. Checked all is well. There is a local broadcasting company.I sell it as though the contents of the tape corresponds to what is written o

 

The auction is for a pair of used Mullard EL37 tubes. This highly desirbale pair of tubes are in fair cosmetic shape. One has very little writing left. The date code on the readable on is R61 B6L. I b