Matched Pair Vintage 1956 CBS 12AX7 Long Plate Horseshoe Getter Tubes E
Item History & Price
| Reference Number: Avaluer:29781652 | Model: 12AX7 |
| Type: Tube | Country/Region of Manufacture: United States |
| Brand: CBS |
Up for sale here is this matched pair of used vintage CBS 12AX7 tubes, Made in USA and dated 1956. Each tube has long gray ribbed plates and a top horseshoe getter with a foil strip. Much of their lettering has worn off.
I tested these on my calibrated B&K 747B tube tester, and they tested at 40/40 and 41/40, with no shorts or grid emissions, on a scale of 0-120, where 65 is minimum good and most 12AX7s test in the 50-75 range. I don't know why, but 1950s CBS 1...2AX7s always test low. These are actually some of the better-testing CBS 12AX7s I have, and they will work great. I tested some of these in an amplifier (not included) and they played fine and sounded great. These are guaranteed to work great for you. Please see my pictures for details.
US shipping and handling is $4, and international is $16, no matter what quantity you buy. All my small parts are set up for combined shipping, so just use the "add to cart" feature and then check out all at once, and it will combine shipping. I accept Paypal. If you have any questions, please ask.
I have more tubes and other vintage electronics listed--feel free to take a look!
00506
I tested these on my calibrated B&K 747B tube tester, and they tested at 40/40 and 41/40, with no shorts or grid emissions, on a scale of 0-120, where 65 is minimum good and most 12AX7s test in the 50-75 range. I don't know why, but 1950s CBS 1...2AX7s always test low. These are actually some of the better-testing CBS 12AX7s I have, and they will work great. I tested some of these in an amplifier (not included) and they played fine and sounded great. These are guaranteed to work great for you. Please see my pictures for details.
US shipping and handling is $4, and international is $16, no matter what quantity you buy. All my small parts are set up for combined shipping, so just use the "add to cart" feature and then check out all at once, and it will combine shipping. I accept Paypal. If you have any questions, please ask.
I have more tubes and other vintage electronics listed--feel free to take a look!
00506
