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Electro Voice : SMP-400

By: Electro Voice
Pro-audio Products
Contact us for lowest price (800) 284-2288, (858) 565-1101,, or fax (858) 300-4193
17-Channel Soundmate Portable Assisted Listening System

The Electro Voice Telex Soundmate SMP-400 is a portable, battery operated, VHF wireless personal monitoring system, packed into a professional carrying case with a foam-padded interior. The system is notable the for ease of operation and light weight of the principal components, clarity of sound, and a 300' operating range.

The Soundmate SMP-400 system consists of the PST-170 transmitter, which operates on one of 17 selectable frequencies, 4 17-channel, frequency agile SR-400 portable receivers, with companion HED-2 collapsible headphones, and the HM-2 headworn microphone, which features a discreet, lightweight, behind-the-head headband. The case and 10 "AA" batteries are also part of the package.

The SMP-400 is designed as a low cost alternative solution for bus and museum tours, house of worship or theatrical assistive listening applications, and conferencing situations involving multi-client, multi-user translation needs.

SMP-400 features include:

  • Portable wireless personal monitoring/assistive listening system for churches, museum tours, conferencing, and educational applications
  • 300' operating range
  • 17-channel, frequency-agile operation for receivers, 17 selectable frequencies available for transmitter
  • Backlit LCD for transmitter, receiver
  • E.D.R.(Enhanced Dynamic Range)compander circuitry for transmitter and receiver for clearer, more consistent output
  • Lightweight, collapsible folding headsets
  • Comfortable, discreet behind-the-head headband for microphone
  • Large, professional carrying case with padded foam interior and custom compartments
  • Convenient "AA" battery operation with 20 hr. battery life for receiver
RF Carrier Frequency Range 72.1 - 75.4 MHz
Selectable Channels 17
Compatible Channels 17
Operating Range 300' (91 m)
Frequency Response 100 Hz - 10 kHz
Signal-to-Noise Ratio Normal: 58 dB
EDR Enabled: 77 dB
Channel Separation Not Specified by Manufacturer

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Prices and specifications subject to change without notice.