RCA 77DX Ribbon Microphone Repair
$180.00Read more
This RCA 77D came in with an extreme sag to the ribbon, resulting in a very thin sounding microphone, with very little low frequency content.
Diagnosis: Nothing that a good cleaning and a new ribbon can’t fix.
![77DCleanMotor](https://repair.ulrigg.com/wp-content/uploads/77DCleanMotor-1024x957.jpg)
![77DRibbonComparison](https://repair.ulrigg.com/wp-content/uploads/77DRibbonComparison-244x300.jpg)
![77DNewRibbon](https://repair.ulrigg.com/wp-content/uploads/77DNewRibbon-1024x1024.jpg)