The Samson EarAmp EWM100 Wireless Dual Pack In-Ear Monitor System, 470-502 MHz offers a wireless stereo in-ear monitor system with two bodypack receivers, revolutionizing stage freedom while maintaining audio quality. It is perfect for musicians, theatrical performers, presenters, and broadcasters, providing an easy-to-use setup and customizable mixes that blend two artists' performances seamlessly from a single transmitter.

Simplifying the addition of wireless in-ear monitoring to your setup, the Samson EarAmp transmits audio wirelessly to in-ear monitors worn by performers, eliminating the need for bulky floor monitors in live sound scenarios. This allows performers to hear themselves and their bandmates clearly and instantly, improving control and performance.

The compact stereo bodypack ER100 receiver allows for easy monitoring customization with a 1/8” headphone level output and a large volume control for quick adjustments. It includes onboard controls for adjusting high EQ shelf, limiter, balance, and stereo/mono settings to tailor the sound to individual preferences. The high-contrast display ensures visibility of all settings, even in low-light environments, while two AA batteries power the ER100 for up to 6 hours.

The ET100 Transmitter half-rack unit is built to withstand the demands of touring and stage use, featuring two XLR-1/4” combo inputs for connecting various audio sources. Two 1/4” output jacks enable multiple mix outputs, and a 1/4” headphone jack allows the engineer to monitor the signal. The high-contrast display and large encoder provide easy access to all settings. With a detachable antenna that can be front or rear mounted, the ET100 can broadcast to multiple ER100 receivers for system expansion.

Setting up the EarAmp system in any venue is straightforward, allowing you to quickly find the clearest operating frequency from either the transmitter or receiver. Selected frequencies can be added to a custom preset group for easy monitoring of all mixes from a single receiver. Naming the receiver and transmitter facilitates managing multiple systems. The included rackmount kit enables mounting two systems side by side for convenience.

The Zi150 earphones included in the system offer exceptional sound quality with impressive dynamics. Coming with three foam and three rubber ear tips for a comfortable and secure fit, the foam tips ensure lasting comfort by conforming to the ear shape, staying in place during performances. The earphones effectively block outside noise, allowing for focused music listening, and deliver robust bass response for an enhanced overall experience.

Key Features

• High-performance wireless in-ear monitoring system for professional use
  
• Dependable UHF transmission covering over 300' (90 m) line-of-sight distance
  
• Stereo and mono modes on the receiver for enhanced flexibility and personalized mixes
  
• Two AA batteries provide up to 6 hours of continuous operation
  
• Capability to connect multiple receivers to a single transmitter for larger group environments
  
• Advanced functions such as EQ shelf, limiter control, and customizable naming options
  
• Half-Rack Stereo Transmitter with Rack Mount Kit, featuring XLR-1/4” Inputs and 1/4” Loop Outputs
  
• Quick one-touch scan function for easy frequency setup and operation
  
• Includes Zi150 earphones for discreet use with isolation and top-notch sound quality
  
• Perfect for musicians, actors, hosts, and broadcasters seeking stage freedom and top-notch audio performance.

Technical Specifications

System
RF Frequency Range
470 MHz - 502 MHz
Tuning Bandwidth
32 MHz
Operating Range
300' (90 m) Environment Dependent
Audio Frequency Response
25 Hz - 15 kHz ±3 dB
Signal-to Noise Ratio
>100 dB
Total Harmonic Distortion
<0.9% @ 1 kHz
ET100 Transmitter
Audio Inputs
(2) XLR-1/4”
Audio Outputs
(2) 1/4” connected directly to the inputs
Antenna Output
(2) BNC sockets
Monitor Output
1/4” Stereo Headphone
MPX Pilot Tone
19 kHz
Power Supply
DC 12 V
Dimensions (LxWxH)
8.11” x 7.83” x 1.73” / 206 mm x 199 mm x 44 mm
Weight
2.1 lb / 0.96 kg
ER100 Receiver
Headphone Output
1/8” / 3.5 mm Stereo
Output Power
2x 150 mW @ 1 kHz (T.H.D. 3%)
Stereo Separation
≥55 dB @ 1 kHz
High Frequency Boost
+8 dB @ 10 kHz
Limiter
0, -6 dB, -12 dB, -18 dB
Power Requirements
2x AA Batteries
Battery Life
Up to 8 hours continuous use
Dimensions (LxWxH)
2.56” x 0.91” x 3.54” / 65 mm x 23 mm x 90 mm
Weight
0.22 lb / 0.1 kg