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Axient® Digital PSM
Advanced Digital In-Ear Monitor System
SKU: Axient® Digital PSM
Powered by Shure WMAS*, Axient Digital PSM shatters boundaries to set the new standard for wireless in-ear...
- Powered by Shure WMAS innovation*, Axient Digital PSM delivers flexible, pioneering spectral efficiency and access to scalable channel count**
- Patented Spatial Diversity transmission defends against multipath interference
- True Digital Diversity reception combines two discrete RF signals, dramatically improving signal reception and range
- Five different transmission modes to choose from:
- Multichannel Wideband – Shure WMAS innovation* powers the transmitter to deliver up to four stereo audio channels, not just one, with each radio
- Narrowband – Access more RF output power for greater range with this traditional option
- SC Narrowband – Designed for users seeking the benefits of spectrum efficiency from a fully digital RF solution while also maintaining similar signal stability found in Analog FM transmission mode.
- Analog FM – Achieve virtually zero latency performance with updated hybrid technology
- Axient Digital Standard – Turn the ADTQ into an AD series Axient Digital transmitter and send high-quality, long-distance wireless audio to any Axient Digital wireless receiver
- Wide tuning range to cover more cities, festivals, and events on tour
- ShowLink technology delivers real-time remote control of all ADXR bodypack wireless receiver parameters from the monitor mix position and elsewhere
Groundbreaking performance features in the ADTQ quad transmitter and ADTD dual transmitter – including scalable channel count**, Multichannel Wideband RF, and Spatial Diversity Transmission – ensures faultless performance in the most challenging RF environments. ShowLink® remote control, networkable monitoring with Wireless Workbench®, analog and digital (AES3, AES67, Dante) inputs, and internal antenna combining, bring a new level of management and flexibility to your entire in-ear monitor workflow. Innovative CueMode allows engineers to easily monitor up to 64 encrypted stage mixes from a single ADXR bodypack. Superior stereo separation and crisp, clear digital audio brings unprecedented clarity to global artists everywhere.
Welcome to a new era of live performance with Axient Digital PSM.
*The availability of WMAS features is subject to regional regulations and may vary accordingly. Contact your Shure local representative for specific details in your area.
**NOTE: Increased channel count in Axient Digital PSM via Channel Expansion reduces the maximum RF output power per channel and may affect range. Please see here for more information regarding RF output power for Axient Digital PSM at scale.
Purchase Perpetual Expansion Licenses
Shure Product Benefits
Powered by Shure WMAS*, Axient Digital PSM transforms in-ear monitoring with unparalleled transmission and reception quality and flexibility, enabling engineers and artists to set new benchmarks for creativity in live performances. Constrained spectrum is among every monitor mix and RF engineer’s greatest concern. Designed to maximize stability, quality, control, and scalability, Axient Digital PSM is engineered to unlock unknown potential in every city, festival, and event – regardless of RF challenges.
- Flexible, class-leading spectral efficiency and access to scalable channel count* Powered by Shure WMAS
- Patented Spatial Diversity transmission defends against multipath interference
- True Digital Diversity reception combines two discrete RF signals, dramatically improving signal reception and range
- Wide tuning range to cover more cities, festivals, and events on tour
- ShowLink technology delivers real-time remote control of all ADXR bodypack wireless receiver parameters
Empower Any Performance At Any Scale
Embrace Axient Digital PSM's agility, which allows you to maximize critical performance or expand channel count effortlessly — all while ensuring every performance, regardless of venue size, is delivered with unmatched clarity and precision.
RF Strength for the Toughest RF Situations
With Axient Digital PSM's Spatial Diversity transmitters and True Digital Diversity bodypack receiver, each channel digitally combines four discrete RF signal paths for greater coverage while defending against multipath interference.
Command Control. Remotely.
No more operating blind. No more chasing down the talent. Change any bodypack setting instantly, without any interruption. Coordinate frequencies for the entire in-ear wireless system and monitor battery life, volume position, and headphone connect status in real time.
Built On Axient’s Extraordinary Legacy
Axient Digital extends its legendary audio performance standard to in-ear monitoring, bringing flagship platform benefits and unmatched reliability to every show. Built by Shure, the arbiter of extraordinary sound for the last 100 years.

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AD8CAxient® Digital PSM 8-Port Antenna CombinerFrom$4,110.00Learn More
AD221Axient® Digital PSM 2-Way Passive Combiner/Splitter$390.00Learn More
SBC441Axient® Digital PSM 4-Bay Docking ChargerFrom$625.00Learn More
SB910Lithium-Ion Rechargeable BatteryLearn More
SBRCShure Battery Rack Charger$750.00Learn More
SBM910Charging ModuleLearn More
AD610Diversity ShowLink® Access PointLearn More
UA860SWBOmnidirectional Antenna
HA-4540Tour Series (TS) Helical Antenna$670.00Learn More
HA-8089Helical Antenna
HA-8091Domed Helical Antenna
Reviews
Further Reading

J Balvin and Shure: Connecting with Audiences Around the World
J Balvin’s live shows are built around energy, emotion, and connection with his audience. Discover how Shure Nexadyne Microphones, Axient Digital Wireless, Axient Digital PSM, Wireless Workbench, and ShowLink help his audio team deliver the sound, reliability, and control needed to bring that experience to fans around the world.
No Two Shows Alike: Inside Jon Batiste’s Live Sound Setup with Shure
Every Jon Batiste performance is different, from spontaneous arrangements to moments that take him into the audience. See how his touring team uses Shure Axient® Digital, Axient® Digital PSM, ANX4, and Nexadyne™ to keep wireless audio, in-ear monitoring, and instrument capture ready for whatever happens next.
Behind the Sound of the Savannah Bananas’ Banana Bowl
At the inaugural Banana Bowl in Washington, DC, the Savannah Bananas brought championship baseball, live music, and stadium-scale entertainment together for an unforgettable show. Behind the scenes, Shure technology supported more than 132 wireless channels, advanced in-ear monitoring, and broadcast audio capture, giving engineers the confidence to keep pace with a production built around the unexpected.
Axient® Digital PSM Transmission Modes: Versatile Solutions for Every Application
Axient Digital PSM offers unmatched flexibility for today’s demanding RF environments. Explore the five available transmission modes and learn how each one helps monitor engineers balance range, channel count, latency, and reliability for every application.
Shure Axient® Digital PSM Delivers Reliable RF for Barry Can't Swim at All Points East
When Barry Can’t Swim headlined All Points East in London this summer, audio specialists Patchwork London were tasked with delivering a wireless system capable of supporting both the full band and their orchestra on a major festival stage. With a large channel count, congested spectrum, and the pressure of a high-profile live environment, Patchwork required a solution that could deliver bulletproof reliability, centralised monitoring, and flexible control.
Revolutionising Live Performance Monitoring with Shure Axient® Digital PSM at the Schools Spectacular
The Schools Spectacular, a world-class arena production showcasing the talents of over 5,000 students from NSW Public Schools, is renowned for its cutting-edge artistry. In 2024, the event explored themes of unity, connection, and teamwork. The event’s 2024 production marked a significant technological leap with the debut of Shure’s Axient® Digital PSM Advanced Digital In-ear Monitor System in Australia.
An Overview of Wireless Multichannel Audio Systems (WMAS)
Wireless Multichannel Audio Systems (WMAS) are a new category of digital wireless audio technology designed to improve spectrum efficiency for wireless microphones, in-ear monitors (IEMs), and other professional audio applications. Learn how WMAS works, why it matters, and how evolving regulations are shaping the future of wireless audio systems.









