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PD-USB50 Digital Music On Hold

The PD-USB50 professional on-hold digital audio player is truly state-of-the-art. Its industrial-designed, extruded aluminum case is designed to protect your unit for many years of reliable service. Carefully selected electronics provide the best digital sound quality, and our auto-restart feature protects your audio files in the event of a power failure. Stored audio files play in alphanumeric order based on filenames, so organizing your content is a snap.
New: $109.99

PD-USB50 Features

  • Automatic playback - Plays files on USB flash drive automatically when plugged into unit.
  • Message media - Includes 128MB.  Compatible with up to 16 GB flash drive.
  • Maximum files - Up to 512 MP3 files in continuous loop
  • Recording bitrate - 8kbps to 256kbps; auto detected by player
  • Test speaker - Built-in test speaker with push on/off switch
  • LED indicator - Red LED status light signifies active playback
  • Audio outputs - RCA


  • PD-USB50 digital message unit w/power supply
  • Audio cable
  • 128MB USB flash drive