K9-XTX-US | Plug-On XLR Transmitter for Saramonic K9 Digital UHF Wireless System

The Saramonic K9-XTX-US is a plug-on XLR transmitter that instantly turns any handheld or shotgun microphone into a wireless transmitter for the Saramonic K9 UHF system, or a can be used as a standalone recorder. It features 32-bit float onboard recording and timecode synchronization, protecting your audio from clipping and making sync easy in post-production. It also features line-level input, an ultra-wide 550-960MHz frequency range, and a headphone jack that lets you monitor your signal in real time. You can easily manage, configure, and control it with up 48 K9 and TC-NEO devices simultaneously right from your phone using the Saramonic System mobile app.

Wide-Band Digital UHF, Power, and Performance Professional Productions Need
Operating across a vast 550–960 MHz UHF range delivering stable, long-range wireless audio up to 492 feet (150m). It includes three sets of frequency specific antennas, 550-608, 614-698, and 863-960MHz, letting users choose the best frequency band for their needs, and not forcing you to cut the antennas. With up to 100mW selectable RF output power, it gives users the power and reliability needed for professional applications and that 2.4GHz systems just cannot match, especially in heavy RF environments or scenarios with lots of obstacles.

Versatile XLR Transmitter for Dynamic or Condenser Mic and Line-Level Sources
Featuring a secure, locking 3-pin XLR connector, the K9 XTX supports dynamic handheld microphones and high-end condenser shotguns. It provides versatile selectable phantom power settings—including 3V, 5V, 12V, 24V, and 48V—alongside adjustable gain control with up to +30dB of gain to accommodate everything from low-output dynamic mics to sensitive boom setups. The K9 XTX can also transmit line-level outputs from soundboards, field mixers, DJ consoles, or audio recorders, handling strong signal levels without overloading or distorting.

Onboard 32-Bit Float Recording and High-Precision Timecode Sync
Never lose a take to clipped signals or dropouts in heavy RF environments. The K9 XTX features built-in 32-bit float backup recording directly to an onboard MicroSD card up to 256GB (64GB card included), leveraging an impressive 130dB dynamic range to capture every nuance from delicate whispers to loud audio spikes without distorting. The XTX transmitter can jam sync to external timecode sources into its XLR or USB-C inputs and wirelessly using the Saramonic TC-NEO (Sold Separately). The transmitters can also store up to 8 sync groups, allowing you to easily change your configuration as you change timecode sources. Ensuring frame-accurate audio and video alignment across all your devices. *Simultaneous recording and wireless transmission are disabled within the US*

IP66 Weatherproof and Rugged Construction and Flexible Power Options
Designed to withstand harsh real-world shooting environments, the K9 XTX features an IP66-rated weather-resistant housing. Capable of operating in extreme temperatures ranging from -22°F to 140°F (-30°C to 60°C), it protects against dust, rain, and sweat on challenging outdoor locations. Shoot all day with versatile power solutions. The K9 XTX operates for up to 14 hours on two high-quality lithium AA batteries or the rechargeable SLB-2 battery (sold separately) and can be powered continuously via its USB-C port for long fixed-location recording sessions.

Total Control with the Saramonic System Mobile App
Manage your XTX transmitter and your K9 system seamlessly with the Saramonic System App. Control up to 48 devices simultaneously from your smartphone or tablet—adjust settings, switch frequencies, monitor status, trigger recording, toggle sleep modes, and coordinate multiple K9 and TC-NEO systems without physically reaching for the hardware. Ideal for filmmakers who need to work fast, streamlining their workflow, and ensuring great sound every time.

Item Includes

1x XTX Transmitter
1x 64GB MicroSD Card
1x 550-608MHz Antenna
1x 614-698MHz Antenna
1x 863-960MHz Antenna
8x Colored Ring Tags
1x Short XLR Cable
1x Short USB-C Cable
1x USB-C Female to USB-A Adapter
2x AA Batteries
5x Velcro Ties
1x Zippered Carry Bag
1x Antenna Length Card

Weight:

0.43lb / 0.196kg