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Telex SMP-400 - 17-Channel Soundmate Portable Assisted Listening System

B&H # TESMP400 Mfr # F.01U.146.398
Usually ships in 7-14 business days

Availability Details

This is a Special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at time of shipment. Item is non-cancelable and non-returnable.
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Free Standard Shipping
Not eligible for free Expedited Shipping
You Pay: $2,090.00

The 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.

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
General System
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
RF Output Power 80K uV/m @ 3m
Frequency Selection Top Panel Set, Switch buttons
Frequency Indicators LED display, channel letters
Antenna Permanently attached trailing wire
Audio Input Connectors 1 x 1/8" Stereo/Mono Mini Jack
1 x TA4M Mini XLR Jack
Nominal Input Level Not Specified by Manufacturer
Maximum Input Level 42 dB
Input Pad Switch No
Phantom Power Protection No
Loop In/Out Connectors No
Loop I/O Nominal Input Level No
Loop I/O Maximum Input Level No
Limiting Built-In, Fixed Threshold
Power Requirements 2 x AA Batteries
2 x Nickel-Cadmium Batteries
Weight Not Specified by Manufacturer
Dimensions Not Specified by Manufacturer
RF Indicator No
Frequency Selection 17 Channels
Antenna Omnidirectional in earphone/headphone cord
Power Requirements 2 x AA Batteries
2 x NiMH batteries
2 x Nickel-Cadmium batteries
Battery Life Alkaline: 30 hrs.
2 x NiMH: 20 hrs.
Nickel-Cadmium: 10 hrs.
Battery Status Indicator Yes
Limiting Built-In, Fixed Threshold
Equalization Yes
Personal Mix Control Top Panel On/Off/Volume Knob
Treble Boost Control Button
Frequency Set Button
Weight Not Specified by Manufacturer
Dimensions Not Specified by Manufacturer
Transducer Type Telethin Driver
Sensitivity (0 VU) Not Specified by Manufacturer
Impedance 32 Ohms
Cable Length 3'(1 m)
Connector Type 1/8" Mini Plug
Ear Inserts Not Applicable
Frequency Response 100 Hz - 10 kHz
Transducer Type Cardioid Dynamic
Frequency Response 100 Hz - 10 kHz
Cable Length 3' (1 m)
Connector TA4M
Telex SMP-400 - 17-Channel Soundmate Portable Assisted Listening System
  • PST-170 Belt Pack Transmitter
  • 4 x SR-400 Portable 17-Channel Receivers
  • 4 x HED-2 Collapsible Headphones
  • 10 x AA Batteries
  • Deluxe System Carrying Case
  • HM-2 Headworn Microphone
  • Owner's Manuals for SR-400, PST-170
  • 3 Year Warranty
  • Batteries & Power

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    Varta -  High-Energy 1.5V AA LR6 Alkaline Battery (4-Pack)
    • You Pay: $2.99
    Watson -  4-Hour Rapid Charger with 4 AA NiMH Rechargeable Batteries (2300mAh)
    • You Pay: $17.95
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