ANLEON S3 IEM System – Professional In-Ear Monitoring for Musicians
Elevate your stage performance with ANLEON's advanced S3 IEM system, offering a comprehensive range of professional in-ear monitoring features. Designed for global musicians seeking superior sound clarity and control, the S3 system ensures that you hear every note with precision.

Professional System for Demanding Performances
The stereo monitor system is equipped with ANLEON's versatile Personal Mix Control, allowing you to adjust volume and mix of two independent signals directly from the S3 stereo bodypack receiver. Whether you're part of a band or a solo performer, the S3 system adapts to your needs.
-
Expandable Setup: Use up to 8 simultaneous S3 systems per frequency band.
-
Unlimited Receivers: Any number of S3 stereo receivers can operate on the same frequency with a single S3 stereo transmitter, ideal for ensemble performances.
Stereo Transmitter Built for Real Stages
The S3 stereo transmitter features two XLR/¼" combo input connectors for seamless connection to line-level sources like mixing consoles. A built-in headphone output lets you monitor input signals directly for optimal sound management before they ever reach the stage.

Key Features
-
High-fidelity sound: clean, articulate mix so you can hear yourself clearly at lower volumes, reducing ear fatigue
-
Multiple receiver modes: choose Personal Mix, Stereo, or Mono to match your monitoring needs
-
Personal Mix Control: adjust the volume and balance of two independent signals right from the receiver
-
User-friendly LCD display: easy-to-navigate menus for quick adjustments
-
XLR loop output (true pass-through): chain signals to a console, additional IEM systems, or recording devices with no signal degradation
-
Adjustable squelch: eliminates static for uninterrupted performance
-
Pilot tone protection: guards against RF interference when the transmitter is off
-
Portable and quick to set up: compact design ideal for touring artists
-
Reduces stage clutter: less on-stage equipment means a cleaner setup and less feedback
-
Flexible receiver use: run any number of stereo receivers with individual mixes on the same frequency

Mono / Stereo Configuration
-
Mono Mode: with a single mixer output connected to either the L or R input, the signal is sent to both earphones. Use Mono Mode when two-signal transmission isn't needed — it improves signal-to-noise performance and extends transmission distance.
-
Stereo Mode: connect both L and R inputs for full stereo monitoring and a more immersive audio experience.
Operating Frequency Bands (Choose Your Region)
-
US Version (FCC Certified): 518–554 MHz — optimized and certified for use in the United States
-
EU Version (CE Certified): 626–665 MHz — fully compliant with European standards
-
Other regions: shipped according to the compliance requirements of the destination country
Technical Specifications
| Specification |
Detail |
| Model |
ANLEON S3 |
| System type |
Wireless stereo in-ear monitoring |
| Modulation mode |
FM Stereo |
| Maximum deviation |
±40 kHz |
| Frequency response |
60 Hz – 13 kHz (±3 dB) |
| Dynamic range |
90 dB (typical), A-weighted |
| Total harmonic distortion |
<1% (1 kHz, ±20 kHz deviation) |
| Transmitter inputs |
2× XLR/¼" combo connectors |
| Transmitter output |
Built-in headphone monitor output |
| Receiver modes |
Personal Mix / Stereo / Mono |
| Frequency bands |
518–554 MHz (US/FCC) · 626–665 MHz (EU/CE) |
Ideal For
Drummers, keyboardists, guitarists, bass players, vocalists, and any musician who moves around the stage and needs reliable, low-fatigue monitoring without cables getting in the way.
Please note: Due to supplier and logistics variations, the receiver unit may ship with minor cosmetic differences in appearance. Performance, functionality, and audio quality remain exactly the same.