Network PA System – Radio/USB/Bluetooth Recorder Player (1U, FM/Recording)

Features:

- High‑grade aluminum 1U black brushed panel, rack‑mountable, elegant and stylish.
- 1‑channel stereo recording input via AV RCA (Lotus) jacks.
- 1‑channel stereo unbalanced output via AV RCA (Lotus) jacks.
- 4 functional mode switching: FM radio / USB / Bluetooth / recording.
- USB playback support for lossless audio formats including APE, FLAC, WMA, WAV, MP3.
- 7‑digit digital LED display for working status indication.
- 12 function keys for device operation, plus 1 independent recording key.
- Adjustable recording input level and audio output volume via front panel potentiometers or remote control.
- 2 independent hidden antennas (1 FM antenna, 1 Bluetooth antenna).
- Bluetooth 5.0 solution with a reception distance of up to 10 meters.
- Standby function keys on both front panel and remote control.
- Powered by AC220V linear power supply for optimal radio reception performance.

This **Network PA System** recorder/player integrates FM radio, USB playback, Bluetooth streaming and audio recording in one compact rack‑mount unit.

Technical Specifications:

- Audio Output: 0.775V (1 channel).
- Recording Input: 0.775V (1 channel).
- Frequency Response: 20Hz ~ 20KHz.
- Power Cord: (2 × 0.75mm²) × 1.5M (standard).
- Power Supply: AC220V 50Hz.
- Power Consumption: 20W.
- External Dimensions: 44 × 483 × 255mm.
- Net Weight: 3.5kg.

In summary, this **Network PA System** radio/USB/Bluetooth recorder player with independent recording key and linear power supply is the ideal choice for broadcasting rooms, schools, and commercial audio systems requiring reliable source playback and recording.