To verify a Neumann serial number, you should primarily use the official Neumann Product Registration
Serial numbers are typically engraved or printed in specific areas depending on the model:
The most direct way to check a modern microphone is through the Neumann Product Registration portal on their official website. By creating an account and registering your serial number, the system will tell you if that number is valid and currently in their database. Step B: Contacting Neumann Support
This is a comprehensive guide to checking and verifying the serial number of Neumann microphones.
On older or specific models, a second serial number may be found on a sticker underneath the headbasket or printed on the internal PCB. Capsule Markings:
Most modern Neumanns (like the U 87 Ai) have the serial number engraved on the base of the microphone, near the pins of the XLR connector. Internal Labels:
directly with photos and the serial number. They can often provide the exact shipping month and year. Third-Party Counterfeit Inspection