PAIR Vintage 1957 Mullard 12AX7 Tubes Test Good Balanced [] Getters Blackburn
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Item History & Price
| Reference Number: Avaluer:38776124 | Model: 12AX7 |
| Type: Tube | Country/Region of Manufacture: United Kingdom |
| Brand: Mullard | UPC: Does not apply |
Up for sale here is this set of 2 used vintage Fisher-badged Mullard Made in Great Britain 12AX7 vacuum tubes. Both tubes appear to have mc1 B7G codes. These have long gray plates and top square getters, and have incredibly good lettering.
I tested these on my calibrated B&K 747B tube tester, and they tested at 64/64 and 55/50, with no shorts or grid emissions, on a scale of 0-120, where 65 is minimum good but Mullard 12AX7s are good down to 30-40. These are gr...eat tubes and are guaranteed to work well 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 of my small parts are set up for combined shipping--just use the "add to cart" feature and then check out at once, and the shipping will be automatically discounted. 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!
01500
I tested these on my calibrated B&K 747B tube tester, and they tested at 64/64 and 55/50, with no shorts or grid emissions, on a scale of 0-120, where 65 is minimum good but Mullard 12AX7s are good down to 30-40. These are gr...eat tubes and are guaranteed to work well 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 of my small parts are set up for combined shipping--just use the "add to cart" feature and then check out at once, and the shipping will be automatically discounted. 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!
01500
