Pettersson u256 USB Ultrasound Microphone

u256 USB Ultrasound Microphone

Article number: u256
Availability: Out of stock

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The u256 sets a new standard for USB microphones offering excellent sensitivity, low noise, small size and ultra-low power consumption – all for a modest price. The components are housed in a slim and durable aluminium enclosure.

Like the well-known Pettersson M500-384 microphone, the u-series microphones identify as standard audio recording devices on Windows, OS X, Android, iOS and Linux. Likewise, they are compatible with most common sound recording apps and programs.

The USB connector on u256 plugs directly into a USB Micro B jack, becoming a small and portable recording unit. An extension cable and/or other types of USB jacks may also be used, with an adapter.


Technical specifications


Weight 25 g
Dimensions 43 × 35 × 13 mm
Current consumption

26 mA

Frequency range

1 kHz – 128 kHz

Recording format

256 kHz/16 bits

Anti-aliasing filter


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