Vacuum Tube - 5751, Tung-Sol Reissue

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Vacuum Tube - 5751, Tung-Sol Reissue

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Tung Sol 5751 dual triode preamp tube. Made in Russia. NOS specs call the 5751 a “special 12AX7” having a high-mu amplification factor of 70.

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Packaging Information
Packaging Dimensions2.75 in. × 1 in. × 1 in.
Weight (Packaging)0.038 lbs.

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Questions and Answers

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Asked by Anonymous on April 4th, 2017.
Matt H
April 4th, 2017
If the Triple Giant calls for a 5751 or any 12AX7 variant then these should work great!
Asked by Anonymous on April 29th, 2019.
No answers yet!

Product Reviews

5.00 out of 5 based on 1 reviews
- April 10th, 2019
5 out of 5

Swapped out the 12AX7 in my Blackstar HT for one of these and the amp now sounds cleaner and more focused with a warmer tone and a far more controllable gain level. It's now my go to amp. I would try one of these in any amp where the gain is out of control.