LDC Kit Bundles
If you are rebuilding a 3rd party donor mic, use this page to save $50 on any of the following capsule/circuit combinations. See the links to respective product pages below for additional information. See especially the circuit kit descriptions for compatibility information.
Circuit Kit Options
The 990XF product page offers two alternative bundles that are discounted even below the prices here. Those two capsule options are Cardioid only, which is appropriate for the 990XF kit. Those two capsules (RK-47C and RK-67C) have different voicings than the options listed above.