PZM Arm 4in v1.1

This is a housing designed to hold a Transound TSB-61A or JLI Electronics JLI-61A (or any other 6mm dia electret capsule) for use in a pressure zone microphone (PZM). It was designed specifically to work with Jules Ryckebusch's Instructable: 

https://www.instructables.com/Build-a-PZM-or-Pressure-Zone-Microphone/

The length of this arm is 4" from the outboard end to the centerline of the capsule.

Please note that this is a two-part print. Once the capsule and cable have been installed into the lower half of the arm, the upper half is glued in place on top of them to seal everything in. For all other information regarding the build, please refer to Jules's Instructable.