Saramonic UwMic9S Kit 1 (TX+RX)

Saramonic UwMic9S Kit 1 (TX+RX) – 2-person UHF wireless audio system with USB-C power

The Saramonic UwMic9S Kit 1 (TX+RX) is a wireless microphone system that includes one transmitter (TX) and one receiver (RX). It provides a simple, flexible solution for two-person audio capture aimed at Broadcast & TV, ENG, filmmakers, vloggers, mobile journalists and other content creators. The system supports external inputs and can be powered via USB-C, allowing use with USB-C 5V power banks for extended operation.

Designed use cases

Use this kit when you need reliable wireless audio for interviews, run-and-gun shoots, on-camera reporting, or vlogging. The kit's features target professional and semi-professional workflows in broadcast, ENG and independent filmmaking, while remaining easy to set up and operate.

Receiver — RX9S portable features

The RX9S is a camera-mountable dual-channel UHF receiver. It gives you two independent channels for left and right outputs and supports both mono and stereo output modes. The receiver includes a high-contrast OLED display for clear status information and an infrared sync function to pair transmitters quickly.

• Camera-mountable dual-channel UHF receiver
• Wide switching RF bandwidth for flexible frequency selection
• High-contrast OLED display for clear monitoring
• Infrared synchronization between transmitter and receiver
• Two detachable antennas that rotate 360° to improve reception
• Mono and stereo mode switchable on the receiver
• Low-cut function to minimize low-frequency rumble
• External input for connecting mic- or line-level devices (shotgun mic, mixer, recorder or music player)
• Can be powered through USB-C ports for long runs on USB-C 5V power banks

Transmitter — TX9S body-pack features

The TX9S is a mountable body-pack transmitter designed for wearable use. It includes a detachable antenna and a built-in rechargeable battery. The transmitter accepts either the included 3.5mm locking lavalier microphone or other line-level devices via its mic and line input jacks. It also features an easy-to-read OLED display and user controls to manage audio and power in the field.

• Mountable body-pack transmitter (TX9S)
• Easy-to-read OLED display for status and settings
• Detachable antenna for transport and replacement
• Built-in rechargeable Li-ion battery
• Mic and line input jacks to accept lavalier mic or line-level sources
• Short press on the power button mutes the mic between takes
• Locking function to prevent accidental mute or power off

Key features at a glance

• Delivering professional broadcast-quality sound
• Low-cut function for low-frequency noise canceling
• Infrared pairing function for fast transmitter/receiver sync
• Mono/Stereo mode switchable on the receiver
• Vivid high-contrast OLED displays on both units
• Detachable antennas that can rotate 360°
• ON/OFF physical switches for group channel A and B
• Independent left and right channel outputs for dual-channel recording
• Built-in rechargeable Li-ion battery in the transmitter
• Mic and Line input for multi-layered content creating
• Headphone monitoring available for audio checks
• Watertight suitcase included for transport and protection

Power and connectivity

The system supports powering via USB-C ports on the receiver, enabling operation from standard 5V USB-C power banks. The receiver's external input also allows you to capture additional audio from a shotgun microphone, mixer, recorder or music player, expanding the kit's flexibility for multi-source recording.

In the box

• 1× Body-pack transmitter: TX9S
• 1× Portable receiver: RX9S
• 1× DK3A Omnidirectional Lavalier Microphone
• 1× 30cm SR-C2004 3.5mm TRS Male to Dual Locking-type 3.5mm TRS Male Y-Cable
• 1× 40cm XLR to 3.5mm TRS Locking-type plug Audio Cable
• 2× 1.2m USB-C Charging Cables
• 1× 80cm 3.5mm TRS Locking-type Plug audio Cable for Cameras
• 3× Antennas
• 2× Belt Clips
• 1× Cold Shoe Mount Adapter

Why choose this kit

This kit combines a camera-mountable dual-channel receiver with a wearable transmitter, making it suitable for two-person setups and on-camera interviews. Furthermore, the inclusion of multiple cables, antennas, a lavalier microphone and a watertight suitcase means you can start recording soon after unboxing. The USB-C power option increases flexibility for long shoots using common power banks.

FAQ

Question: Can I power the receiver with a USB-C power bank?
Answer: Yes. The receiver supports USB-C power and can run from a USB-C 5V power bank to extend operating time in the field.

Question: Does the receiver accept external microphones or audio sources?
Answer: Yes. The receiver has an external input that accepts mic- or line-level devices such as shotgun microphones, mixers, recorders or music players to capture additional sound layers.

Question: How do I pair the transmitter and receiver?
Answer: The system features an infrared synchronization function that allows quick pairing between the transmitter and the receiver to simplify setup on location.

Question: Is headphone monitoring available for live audio checks?
Answer: Yes. The kit provides headphone monitoring capability so you can verify audio quality during recording.

Question: What items are included for immediate use out of the box?
Answer: The kit includes the TX9S transmitter, RX9S receiver, DK3A lavalier microphone, multiple audio and charging cables, three antennas, belt clips, a cold shoe mount adapter and a watertight suitcase for transport and protection.