Saramonic Ultra 03

The Saramonic Ultra 03 is a professional two-channel wireless microphone system with seamless timecode synchronization for straightforward audio and video alignment. It features 32-bit float onboard recording, handles sound-pressure levels up to 130 dB SPL without clipping, and uses a detachable external antenna to provide stable transmission at distances up to 300 metres. It is designed for film production, live events and demanding recording environments.

Built-in timecode synchronizes sound and picture with frame accuracy across multiple cameras within seconds, substantially simplifying post-production. Protection against distortion helps capture clean sound even in extremely loud surroundings, while the detachable external antenna strengthens the signal and extends the wireless range for reliable production use.

Eight gigabytes of internal memory provide a backup for the wireless transmission and store 32-bit float recordings with the dynamic range needed to recover both quiet and overloaded passages in post. ClearVoice intelligent noise reduction includes Voice Boost and Low-Cut modes, while automatic gain control adjusts levels during recording. The transmitter is rated IPX5 for resistance to water and heavy rain. A 1.1-inch HD AMOLED touchscreen gives direct control on the receiver, and 3.5 mm TRS, USB-C and Lightning connectivity supports cameras and mobile devices. The microphones and receiver operate for up to six hours per charge.

Professional sound with timecode

A dual-channel system for filmmakers and creators, combining 32-bit float onboard recording, frame-accurate timecode and a 300 m line-of-sight range.

Record safely in demanding locations

The transmitters handle up to 130 dB SPL, store recordings in 8 GB memory and carry an IPX5 rating. ClearVoice noise cancellation offers three adjustable levels.

One receiver for cameras and mobile devices

Use 3.5 mm TRS, USB-C or Lightning, monitor from the AMOLED touchscreen and choose mono, stereo or a −6 dB safety track.

32-bit float onboard recording

The 8 GB internal memory stores 32-bit float files with ample headroom for recovering both quiet and clipped passages.

IPX5 protection

Water- and sweat-resistant transmitters suit reporting, sport and changing outdoor conditions.

Stable range with an external antenna

The detachable antenna extends line-of-sight range to 300 m; without it the system reaches up to 250 m.

Built for real production

Compact transmitters clip or attach magnetically and work with cameras, phones and computers.