The Samson SAAD300 Senn 3.5 mm Connector (Cocoa) is designed for use with the Samson SE50 Headworn Microphone. It accepts Samson 2.5-mm connector.
Reviewed by 1 customers
I bought two of these adapters as backups for our church's Samson SE50 earsets. I made the mistake of not testing them right away upon receiving them and when I needed one a few months later I discovered that one was defective. Called Adorama and was told, "tough luck", my only recourse was to send it directly to Samson and hope they would replace it. Samson evidently doesn't test them before distributing them.