Hamilton Buhl ALS700 Assistive Listening System
Part # ALS700
Model # ALS700

Breakdown learning, communication and social barriers with the HamiltonBuhl ALS700 Assistive Listening System. Separate the sound that your audience wants to hear from the background noise, and deliver it at the right amplification level, directly into the individual’s ear.

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List Price $512.88
Pro Acoustics Price $286.99
Your Savings $225.89 (44%)
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Description

Details

Breakdown learning, communication and social barriers with the HamiltonBuhl ALS700 Assistive Listening System. Separate the sound that your audience wants to hear from the background noise, and deliver it at the right amplification level, directly into the individual’s ear.

Individuals utilizing the ALS700 receivers will easily achieve the required volume increase and gain the same level of understanding without making it too loud for everyone else. A single ALS700 System transmitter can serve an unlimited number of receivers in a 150 foot range! Fully ADA compliant, the ALS700 is the ideal assistive listening system for any environment: school, movie theater, house of worship, performance theater and more.

Features

Features

  • Delivering superior sound quality
  • Transmitter can serve an unlimited number of receivers in a 150 foot range
  • Volume Control
  • Channel Button
  • CH1 and CH2 Indicators
  • Power Switch
  • Phone Jack
Specification
Overall System Performance
Frequency Response 100Hz-8kHz, +- 3dB
Signal to Noise Ratio 41dB
Total Harmonic Distortion < 0.5%
RF Frequency Channel 1: 75.5MHz
Channel 2: 75.9MHz
Frequency Stability >0.005%
Modulation FM ± 75KHz max
Operating Range Up to 150 feet line of sight
Transmitter
Mic Input 1/4" Phone jack, unbalanced with 12V DC at 1 mA for condenser mic
Line Input 1/4" Phone jack, impedance: 100K unbalanced
Power Input 15dBm
Controls Power on/off, audio input gain adjustment
Indicators Power On LED, Audio modulation LED
Antenna Permanently mounted, telescoping whip antenna
Power Requirement 12V DC regulated at 300 mA
Dimensions 9" x 6.07" x 1.97"
Receiver
Controls Separate volume & power controls
Audio Output 109 mW max into 16 ohms
Connectors 3.5mm mono mini jack for earphone output
Earphones Mini binaural earbuds
Antenna Integral with earphone cord
Indicators LED power on indicator
Sensitivity 3 uV for 12dB Sinad with squelch defeated
Mute Threshold 5 - 8 uV
Power Requirements Three (3) 1.5V AAA size batteries
Battery Life 17-20 hours w/alkaline battery
Dimensions 2.54" x 1.32" x 3.92"
Overall Dimensions 3.75" x 13.75" x 15.5"
Overall Weight 4.2 lbs
Overall Shipping Dimensions 3.82" x 14.02" x 15.79"
Overall Shipping Weight 5.7 lbs
System Includes

System Includes

  • (1) Transmitter
  • (6) Receivers
  • (6) Earbuds
  • (1) Carry case
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