Prototypes & Test Builds
Zune 30 Clear Early Engineering Build
An early engineering build in clear shot plastic. Only about 10-20 were made.
Zune HD Development Units
Various prototype Zune HDs.
Other Prototypes
Other prototype Zune models.
Specialty Devices
Zunes that don't really fit anywhere else.
Identifiable information has been censored for the sources' privacy.