Product Description

The TOA MD-300 Media Player is a versatile rack-mountable media and FM tuner unit, designed for professional audio setups. Equipped with USB, SD card slots, and Bluetooth connectivity, it allows seamless MP3 playback and wireless streaming. The integrated FM tuner can store up to 30 channels, while its priority audio input ensures flexibility for paging and announcements. With a slim 1U rack-mount design, the MD-300 is ideal for commercial audio installations, conference rooms, and PA systems.

Key Features

• Multi-Source Playback – Supports USB, SD, Bluetooth & FM radio

• Digital FM Tuner – 87.5–108 MHz with 30-channel memory

• RCA Audio Outputs – Separate outputs for Tuner & USB/SD/Bluetooth

•  Priority Input – RCA input for paging / announcements

• Wireless Streaming – Bluetooth audio input for convenience

• Clear Display & Indicators – LCD display with LED status lights

•  Rack-Mountable – 1U size, suitable for EIA standard racks

• Optional AC/DC Adaptor – AD-246 (sold separately)

 Technical Specifications

Power Source: 24V DC (M3 Screw terminal or DC socket connector)
Current Consumption: 350 mA
Frequency Response: 20 – 20,000 Hz, ±3 dB

Tuner:

• Frequency: 87.5 – 108 MHz (50 kHz step)

• Memory: 30 channels

Audio Inputs:

• USB port (up to 32GB, MP3 files)

• SD card slot (up to 32GB, MP3 files)

• FM antenna terminals

• Bluetooth

• RCA (L/R) audio input for PRIORITY

Audio Outputs:

• RCA (L/R) for TUNER

• RCA (L/R) for USB/SD/Bluetooth

Control Input:

• Play track 1–3, Play All, Stop (no voltage make contact input)

• Open voltage: 24 V DC / Short circuit current: <5mA

• Removable terminal block

Indicators:

• LCD Display (Light Blue)

• LED (Green) ×3

Operating Conditions:

• Temperature: 0 °C – +40 °C

• Humidity: <90% RH (no condensation)

Finish:

• Front Panel: Aluminum, black, anodized

• Case: Steel plate, black, painted

Packing & Weight

• Dimensions (Unit): 482 (W) × 44 (H) × 229.5 (D) mm

• Weight (Unit): 2.1 kg

• Estimated Packing Size: 520 × 80 × 280 mm

• Gross Weight (with accessories & box): ~3.0 kg

Included Accessories

• Remote Control ×1

• FM Antenna ×1

• Removable terminal plug (2 pins) ×1

• Removable terminal plug (3 pins) ×2

Optional: AC/DC Adaptor (AD-246)