Vacuum Tube Retainer - for 12AX7 Tubes

Vacuum Tube Retainer - for 12AX7 Tubes

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Mounting Centers = 1", Overall Height = 2.2". Keeps common preamp tubes in place while dampening vibrations to reduce microphonics. Supports a maximum tube height of 2.1 inches

RoHS Compliant
Item ID:
Product Measurements by Type
Base Hole Diameter0.89 in.
Mounting Hole Center to Center A1.125 in.
Tube Height, maximum2.1 in.
Packaging Information
Packaging Dimensions2.5 in. × 1.1 in. × 0.5 in.
Weight (Packaging)0.01 lbs.

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Questions and Answers

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Asked by Anonymous on February 9th, 2018.
February 9th, 2018
Staff Member
The diameter of the inner hole on the base is 0.89" The mounting hole distance center-to-center is 1.12" You can also view P-SS9-325 for pre amp shields.

Product Reviews

5.00 out of 5 based on 1 reviews
- March 15th, 2021
5 out of 5

Overall, this retainer works well with the "top mount" Belton sockets (AES part number P-ST9-600). The retaining wire a little on the loose side, but should be good enough to hold the tube securely.