Product Overview
Listen Technologies LR-3200-072 Basic DSP RF Receiver – Compact, Rechargeable, T-Coil Compatible
The Listen Technologies LR-3200-072 is a compact, high-performance RF receiver designed for assistive listening in venues requiring single-channel audio transmission. Featuring Intelligent Digital Signal Processing (iDSP) technology, it delivers superior sound clarity and sensitivity. Its integrated DSP loop driver enhances the listening experience for users with T-coil-equipped hearing aids. The device is lightweight, offers multiple wearing options, and includes advanced rechargeable battery technology for extended use.
Key Features ▼
- Best-in-class sensitivity and audio clarity
- Integrated neck loop/lanyard with DSP loop driver for enhanced T-coil listening
- Dual 3.5mm output jacks allow sharing between users
- Advanced lithium-ion rechargeable battery with over 24 hours of use and 2.5-hour charging time
- Compact design with lanyard and belt clip options for discreet wear
Specifications ▼
- Model Number: LR-3200-072
- Frequency Range: 72.0250 – 75.9500 MHz
- Number of Channels: 3 (Basic Mode); 17 (Expand Mode)
- Signal to Noise Ratio: 70 dB (SQ disabled); 80 dB (SQ enabled)
- Frequency Response: 50 Hz – 15 kHz (±3 dB)
- System Distortion: < 1% THD at 80% deviation
- Outputs: Dual 3.5mm unbalanced connectors (0 dBu nominal, 50 mW max, 32-ohm impedance)
- Controls: Power, up/down volume; Channel selection via volume buttons
- Indicators: LED status for battery and charging
- Programming: Via micro USB and iDSP software
- Battery: 3.7V 1200mAh lithium-ion
- Battery Life: 24 hours continuous use
- Charging Time: 2.5 hours
- Power Supply: Micro USB, 5V/500mA
- Dimensions: 3.75" H x 2.00" W x 0.64" D (9.6 x 5 x 1.7 cm)
- Weight: 1.6 oz (45 g) without battery; 2.4 oz (68 g) with battery
- Shipping Weight: 3.2 oz (91 g)
- Color: Black
- Compliance: FCC Part 15 Class B, Industry Canada ICES-3 (B), RoHS
- Warranty: Limited lifetime with hassle-free support
- Country of Manufacture: USA
Warranty Information
Warranty is covered by the manufacturer
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