Optimus, Intertan, Electret Condener, Replacement Microphone, Part No. 33-3014 Jewelry The "NIKE" branding would be

The "NIKE" branding would be blocky and bold

and a spout for pouring

each piece is one-of-a-kind

These tins

Sealed in the package

Optimus, Intertan, Electret Condener, Replacement Microphone, Part No. 33-3014 Jewelry The "NIKE" branding would beThe Optimus Electret Condenser Replacement Microphone with Part No. 33 3014, marketed under Intertan (a former parent company of RadioShack in certain regions), is an electret condenser microphone. This type of microphone was commonly used for voice recording, PA systems, or similar audio equipment. Key features: Brand: Optimus (a brand commonly associated with RadioShack products), with distribution under Intertan. Microphone Type: Electret