TOA DT-940 AM/FM Tuner – High-Performance Stereo Tuner for Commercial Audio Systems
The TOA DT-940 is a frequency-synthesized AM/FM stereo tuner designed to deliver high-quality broadcast audio for both background and foreground music systems in commercial environments. With a clean, intuitive front-panel design and advanced tuning functionality, the DT-940 ensures superb sensitivity, stability, and sound quality for professional AV installations.
The large digital LCD display provides clear information on station frequency, tuning mode, preset number, and frequency band. The DT-940 supports 40 memory presets (AM/FM configurable) with multiple tuning methods: automatic station scan, manual tuning, direct frequency entry, and memory preset recall. Its Automatic Preset Tuning (APT) function can automatically program up to 20 AM and 20 FM stations, making it ideal for hassle-free setup.
Both mono and stereo line-level outputs are available for flexible integration into audio systems using TOA mixers or amplifiers. Each output delivers –15 dB into 10k ohms or higher, ensuring optimal signal transfer. The unit includes an FM wire antenna, AM loop antenna, and stereo RCA cable—everything needed for immediate installation.
Key Features – TOA DT-940 AM/FM Tuner
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Frequency-Synthesized Stereo Tuner: Designed for professional AV and music distribution systems
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40 Memory Presets: Flexible storage for AM and FM stations
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Large Digital LCD Display: Clear readout of frequency, tuning mode, and presets
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Multiple Tuning Methods:
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Automatic Preset Tuning (APT): Scans and stores up to 20 AM + 20 FM stations automatically
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Mono & Stereo Line Outputs: –15 dB output level, compatible with TOA mixers and amps
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Clean, Professional Design: Uncluttered front panel with intuitive controls
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Includes Accessories: FM wire antenna, AM loop antenna, stereo RCA cable
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Ideal for Commercial Environments: Restaurants, retail, hospitality, offices, and public venues
TOA DT-940 SPECIFICATION
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Power Source
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120 V AC, 60 Hz (supplied from the AC adapter (accessory))
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Power Consumption
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60mA (when AC adapter (accessory) is used)
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Receiving Frequency
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FM: 87.9 - 107.9 MHz (100 kHz step)
AM: 520 - 1710 kHz (10 kHz step)
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Antenna Input
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FM: 75 Ω (unbalanced) F type connector
AM: Loop antenna (balanced), external antenna (unbalanced), push type terminal
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Audio Output
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Stereo: -15 dB*, 10 kΩ, unbalanced, RCA jack
Monaural: -10 dB*, 10 kΩ, balanced,
M3 screw terminal, distance between barriers: 6.4 mm (0.25")
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Channels of Memory
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20 channels for AM, 20 channels for FM
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Operating Temperature
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0℃ to +40℃ (32℃F to 104F)
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Operating Humidity
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90%RH or less (no condensation)
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Finish
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Panel: Aluminum (hair-line finish), black
Case: Pre-coated steel plate, black
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Dimensions
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420 (W) × 50.8 (H) × 295.2 (D) mm (16.54" x 2" x 11.62")
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Weight
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2.9 kg (6.39lb)
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Accessory
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AC adapter …1, AM loop antenna …1, FM antenna …1,
RCA stereo cord (1 m) …1
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Option
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Rack Mounting bracket kit: MB-15B
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