Ultra | Dual Wireless Mic System with 32-bit Recording, Timecode, Noise Cancelling & Lavs (White)

The Saramonic Ultra 04 is a white 2-person universal wireless system with 32-bit float recording transmitters, lavaliers, timecode, and advanced features. Designed for demanding content creators looking for an easy-to-use wireless system with broadcast-quality sound that can adapter to their professional workflow. The tiny and lightweight universal receiver can be camera-mounted or mounted on USB-C and Lightning smartphones, tablets, and computers. The transmitters feature 32-bit float recording and advanced timecode capabilities for precise post-production sync. The system comes complete with lavalier microphones, furry windscreens, a convenient charging case, and a protective pouch—ensuring reliable performance on the go.

Discrete White Transmitters with Lavaliers, Remote Control, Auto Gain, and Noise Cancellation
The Ultra 2x clip-on transmitters easily clip or magnetically mount to clothing and feature an impressive sounding built-in omni mic with up to 130dB maximum SPL. The transmitters are in a stylish white color, to add flair to you content or can virtually disappear into the white attire. Also included are two lavalier mics, allowing an even more discreet and professional miking solution. Remote control from the receiver gives you 30-steps input level control to dial in the best sound, and a selectable auto gain feature automatically adjusts input levels for you, ensuring a great take. Transmitter controls include a soft-touch mute/power button, a dedicated record button, and the ClearVoice™ AGC noise cancellation button, which effectively reduces background distractions like street noise or HVAC sounds.

32-Bit Float Recording with Advanced Timecode for Seamless Post-Production Sync
The Ultra transmitters come with 8GB of 32-bit floating-point on-board recording, offering a reliable backup in case of interference or dropouts. This 32-bit format maximizes dynamic range, prevents clipping or distortion, and ensures clean normalization, even for very quiet recordings. With built-in timecode, synchronizing your audio and video in post-production becomes effortless, eliminating the need for external timecode devices. Extracting audio files is simple—just connect the transmitter to your computer and drag the files to your desktop, with no additional apps or processing required.

Universal Compatibility for Cameras, Smartphones, Computers, Tablets, and More
Why limit your creative potential when one wireless system can work across all your devices? The Ultra’s compact dual-channel receiver records two subjects simultaneously on nearly any device. Whether you’re shooting a film with a camera, recording an interview on a smartphone, capturing a podcast on a computer, or live streaming to a tablet, the Ultra adapts seamlessly. It features a 3.5mm line output with a TRS cable for cameras, mixers, recorders, and beyond. With USB-C and Lightning adapters, it connects effortlessly to iPhones, Android devices, Macs, PCs, tablets, and more. Plus, it even supports playback on smartphones and tablets without disconnecting the receiver.

Effortless Control and Advanced Sonic Features
The receiver's high-resolution AMOLED touchscreen and tactile control dial offer intuitive access to key settings, enabling quick adjustments to parameters like microphone gain, AGC noise cancellation, on-board recording, and more. Choose from Mono, Stereo, or Safety output modes to match your recording needs on any device. The selectable Low-Cut filter removes unwanted low frequencies, while the Vocal Boost feature enhances voice clarity by reducing non-vocal frequencies, ensuring your dialogue stands out in the mix.

Unmatched Expanded Range, Security, and Remarkable Power
The Ultra offers an exclusive external antenna that enhances signal strength and stability, even in environments crowded with Wi-Fi and Bluetooth interference. Its impressive range extends from 820’ (250m) to an industry-leading 984’ (300m) line-of-sight. With 128-bit encryption, your signal remains clear, safe, and secure. The included 2900mAh charging case provides two full system charges, enabling up to 18 hours of operation. The system powers on automatically when removed from the case and shuts off when returned. Both transmitters and receivers can be charged during use via USB battery packs or power supplies, adding even more flexibility.

Advanced Control Made Easy with the Saramonic App
Effortlessly adjust transmitter settings: control gain, configure recording modes, select from three noise cancellation levels, enable auto gain, apply low-cut filters or vocal enhancement, and mute when needed. For the receiver, manage output levels, adjust display settings, choose the output mode, enable mobile device speakers, and control timecode settings. The app also makes it simple to monitor battery life and install firmware updates—all from the convenience of your smartphone or tablet.

Item Includes

2 x Ultra TX Clip-On Transmitters with On-Board Recorder, Built-In Microphone and Clip (White)
1 x Ultra RX Dual Channel Receiver with AMOLED Touch Display, Built-In Clip and Camera Shoe-Mount (White)
1 x USB-C Digital Output Adapter (White)
1 x Lightning Digital Output Adapter (White)
1 x Coiled 3.5mm TRS to TRS Output Cable
1 x External Antenna (White)
2 x Omnidirectional Lavalier Microphones with Clip and Windscreen (Black)
2 x Magnetic Transmitter Mount (White)
2 x Furry High-Wind Windscreen (White)
1 x Charging Carry Case with 2900mAh Internal Battery (White)
1 x Drawstring Storage Pouch
1 x USB-C to USB-C Charging and Data Cable

Transmitters (TX)
Transmission Type: 2.4 GHz digital frequency
Modulation: GFSK
Antenna: PIFA antenna
Operating Range Line-Of Slight: 984.3 (300m) with external antenna; 820.2’ (250m) without external antenna
RF Output Power: <13 dBm
Distortion: ≤0.1%
Signal-to-Noise Ratio: >90 dB
Frequency Response: 20Hz to 20kHz
Wireless Resolution & Sampling Rate: 24-bit/48kHz
Onboard Recording Resolution & Sampling Rate: 24-bit/48kHz or 32-bit float/48kHz
Recording Time: 10-hours at 32-bit/48kHz / 14-hours at 24-bit/48kHz
Audio Input: Built-in Microphone or 3.5mm TRS Input
Max SPL: 130dB SPL
Reference Audio Input Level: -30 to -42dBV (Mic input, 0 dB attenuation)
Storage: 8GB
Port for Reading Audio Files: USB-C Port
Battery Capacity: 495mAh
Battery Life: Approx. 6-hours
Charging Time: Approx. 1.5 hours (via charging case or USB-C charging port) (5 V / 1 A)
Dimensions: 1.8 x 1.3 x 0.6” (45.5 x 33.5 x 15 mm) clip height not included
Weight: 1.23oz (35g)
IPX Rating: IPX5 Water Resistant
Operation Temperature: 0˚C to 50˚C
Storage Temperature: -20˚C to 50˚C

Receiver (RX)
Transmission Type: 2.4 GHz digital frequency
Modulation: GFSK
Antenna: PIFA antenna
Operating Range Line-Of Slight: 984.3 (300m) with external antenna; 820.2’ (250m) without external antenna
RF Output Power: <13 dBm
Distortion: ≤0.1%
Signal-to-Noise Ratio: >90 dB
Frequency Response: 20Hz to 20kHz
Wireless Resolution & Sampling Rate: 24-bit/48kHz
Analog Audio Output: 3.5mm TRRS Multifunctional Output
Digital Audio Outputs: USB-C and Lightning Adapters
Audio Input: 3.5mm TRRS Multifunctional Output (Headset Mode)
External Antenna Input: TS9 Port
Battery Capacity: 465mAh
Battery Life: Approx. 6-hours
Charging Time: Approx. 1.5 hours (via charging case or USB-C charging port) (5 V / 1 A)
Dimensions: 2.1 x 1.3 x 0.7” (54 x 34.1 x 18 mm) clip height not included
Weight: 1.3oz (37g)
Operation Temperature: 0˚C to 50˚C
Storage Temperature: -20˚C to 50˚C

Lavaliers
Acoustic Principle: Electret Condenser
Polar Pattern: Omnidirectional
Frequency Response: 70Hz-16KHz
Sensitivity: -36dB+/-2dB(0dB=1V/Pa,1kHz)
Maximum SPL: 115dB
Signal-to-Noise Ratio: ≥65dB
THD: <1% (94dB SPL at 1kHz)
Power Requirements: Plug-in-Power (1V～10V)
Standard Operating Voltage: 3V
Current Consumption: <500μA
Output Impedance: <2.2KΩ
Connector: 3.5mm
Cable Length: 3.9’ (1.2m)

Charging Case
Battery Capacity: 2900mAh
Charging Time: Approx. 2 hours (5 V / 1 A)
Charging Connector: USB-C Port
Additional Charging Cycles for Transmitters & Receiver: 2x
Dimensions: 4.6 x 1.9 x 2.46” (117 x 48.5 x 62.4 mm)
Weight: 7.48oz (212g)
Operation Temperature: 0˚C to 50˚C
Storage Temperature: -20˚C to 50˚C