{"id":15669,"date":"2026-03-02T07:02:18","date_gmt":"2026-03-02T07:02:18","guid":{"rendered":"https:\/\/singaporeproaudio.com\/php1\/?post_type=product&p=15669"},"modified":"2026-03-02T07:02:18","modified_gmt":"2026-03-02T07:02:18","slug":"samson-earamp-ewm100-wireless-in-ear-monitor-system-twin-pack","status":"publish","type":"product","link":"https:\/\/singaporeproaudio.com\/php1\/product\/samson-earamp-ewm100-wireless-in-ear-monitor-system-twin-pack\/","title":{"rendered":"Samson EarAmp EWM100 Wireless In-Ear Monitor System Twin Pack"},"content":{"rendered":"

The Samson EarAmp EWM100 Wireless In-Ear Monitor System Twin Pack delivers professional-quality wireless monitoring with true stage freedom. Designed for musicians, performers, presenters and broadcast applications, this stereo UHF in-ear monitoring system includes two ER100 bodypack receivers, allowing two performers to monitor from a single transmitter.<\/p>\n

Operating over a reliable UHF frequency range with up to 300 feet (90 meters) of line-of-sight coverage, the EarAmp system provides stable, high-quality audio with minimal interference. With stereo and mono modes, performers can customize their personal mix while enjoying clear, real-time monitoring without bulky floor wedges.<\/p>\n

The ER100 stereo bodypack receiver features a large volume control, 1\/8″ (3.5mm) headphone output, high-contrast display, and onboard controls including high EQ shelf, limiter, balance adjustment, and stereo\/mono operation. Each receiver runs on two AA batteries for extended stage use.<\/p>\n

The ET100 half-rack stereo transmitter includes dual XLR-1\/4″ combo inputs, dual 1\/4″ loop outputs, a stereo headphone monitoring output, detachable antenna with BNC connectors, and a clear display for quick setup and control. Multiple receivers can be used with a single transmitter, making the system expandable for larger group performances.<\/p>\n

Included Zi150 earphones provide excellent isolation, dynamic sound and secure fit with foam and rubber ear tips for maximum comfort during extended performances.<\/p>\n

\n

Key Features<\/h4>\n

\u2022 Professional UHF wireless stereo in-ear monitoring system (Twin Pack)
\n\u2022 Includes two ER100 bodypack receivers for dual performer monitoring
\n\u2022 Up to 300 ft (90 m) operating range (line-of-sight)
\n\u2022 Stereo and mono modes with customizable mix control
\n\u2022 One-touch scan function for quick frequency selection
\n\u2022 ET100 half-rack stereo transmitter with XLR-1\/4″ combo inputs
\n\u2022 Expandable system \u2013 multiple receivers can use a single transmitter
\n\u2022 Includes Zi150 earphones with foam and rubber ear tips
\n\u2022 Rackmount kit included<\/p>\n

\n

Specification<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u2022 System Type:<\/strong>
UHF Wireless In-Ear Monitor System (Twin Pack)<\/td>\n<\/tr>\n
\u2022 RF Frequency Range:<\/strong>
470 MHz \u2013 502 MHz<\/td>\n<\/tr>\n
\u2022 Tuning Bandwidth:<\/strong>
32 MHz<\/td>\n<\/tr>\n
\u2022 Operating Range:<\/strong>
300′ (90 m) Line-of-Sight, Environment Dependent<\/td>\n<\/tr>\n
\u2022 Audio Frequency Response:<\/strong>
25 Hz \u2013 15 kHz \u00b13 dB<\/td>\n<\/tr>\n
\u2022 Signal-to-Noise Ratio:<\/strong>
>100 dB<\/td>\n<\/tr>\n
\u2022 Total Harmonic Distortion:<\/strong>
<0.9% @ 1 kHz<\/td>\n<\/tr>\n
\u2022 Transmitter Model:<\/strong>
ET100<\/td>\n<\/tr>\n
\u2022 Transmitter Audio Inputs:<\/strong>
(2) XLR-1\/4″ Combo<\/td>\n<\/tr>\n
\u2022 Transmitter Audio Outputs:<\/strong>
(2) 1\/4″ Loop Outputs<\/td>\n<\/tr>\n
\u2022 Antenna Output:<\/strong>
(2) BNC Sockets<\/td>\n<\/tr>\n
\u2022 Monitor Output:<\/strong>
1\/4″ Stereo Headphone<\/td>\n<\/tr>\n
\u2022 MPX Pilot Tone:<\/strong>
19 kHz<\/td>\n<\/tr>\n
\u2022 Power Supply:<\/strong>
DC 12 V<\/td>\n<\/tr>\n
\u2022 Transmitter Dimensions:<\/strong>
8.11″ x 7.83″ x 1.73″ \/ 206 mm x 199 mm x 44 mm<\/td>\n<\/tr>\n
\u2022 Transmitter Weight:<\/strong>
2.1 lb \/ 0.96 kg<\/td>\n<\/tr>\n
\u2022 Receiver Model:<\/strong>
ER100 Stereo Bodypack<\/td>\n<\/tr>\n
\u2022 Headphone Output:<\/strong>
1\/8″ (3.5 mm) Stereo<\/td>\n<\/tr>\n
\u2022 Output Power:<\/strong>
2 \u00d7 150 mW @ 1 kHz (T.H.D. 3%)<\/td>\n<\/tr>\n
\u2022 Stereo Separation:<\/strong>
\u226555 dB @ 1 kHz<\/td>\n<\/tr>\n
\u2022 High Frequency Boost:<\/strong>
+8 dB @ 10 kHz<\/td>\n<\/tr>\n
\u2022 Limiter Settings:<\/strong>
0, -6 dB, -12 dB, -18 dB<\/td>\n<\/tr>\n
\u2022 Power Requirements:<\/strong>
2 \u00d7 AA Batteries<\/td>\n<\/tr>\n
\u2022 Battery Life:<\/strong>
Up to 8 Hours Continuous Use<\/td>\n<\/tr>\n
\u2022 Receiver Dimensions:<\/strong>
2.56″ x 0.91″ x 3.54″ \/ 65 mm x 23 mm x 90 mm<\/td>\n<\/tr>\n
\u2022 Receiver Weight:<\/strong>
0.22 lb \/ 0.1 kg<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

\u2022 Professional UHF wireless stereo in-ear monitor system designed for performers and live applications.
\n\u2022 Twin pack includes two ER100 bodypack receivers for dual performer monitoring from one transmitter.
\n\u2022 Reliable 300 ft (90 m) operating range with clear, low-noise transmission.
\n\u2022 Stereo and mono monitoring modes with EQ boost and limiter controls.
\n\u2022 ET100 half-rack transmitter with XLR-1\/4″ combo inputs and rackmount kit included.<\/p>\n","protected":false},"featured_media":15670,"template":"","meta":[],"product_brand":[106],"product_cat":[21,180],"product_tag":[],"class_list":{"0":"post-15669","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-samson","7":"product_cat-all-products","8":"product_cat-rf-system","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product\/15669","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media\/15670"}],"wp:attachment":[{"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/media?parent=15669"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_brand?post=15669"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_cat?post=15669"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/singaporeproaudio.com\/php1\/wp-json\/wp\/v2\/product_tag?post=15669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}