| Brand | Unbranded |
|---|---|
| Type | Tube Shield |
| Country of Origin | Unknown |
Check the listing for details. Vacuum Tube 9 Pin Straightener / Stand | With Mounting Holes. Condition: New, Made in Unknown. Listed at 2.95 USD. Has optional mounting holes, very handy if you'd like to mount on your test bench or directly to your tube tester. Screws not included. Will not straighten other pinout tubes such as 7-pin. Of course, the tube I show is not included.