DC 924V wide voltage power supply with integrated audio decoding and trigger interfaces Key benefits Flexible power input: wide DC input range 924V allows use with various power sources and simplifies installation. Broad audio format support: decodes MP3 and WAV formats with sampling rates up to 48 kHz, enabling common audio assets to be used directly. Simple trigger integration: low level trigger version that uses GND as the trigger signal for easy wiring and reliable operation. Independent control channels: 9channel oneonone trigger interface enables triggering up to 9 music tracks or cues, allowing complex sequencing or multizone setups. Features and specifications aligned with your needs Function: DC power supply with builtin MP3/WAV decoding and groundbased trigger input. Compatibility: supports MP3 and WAV decoding formats; sampling rates up to 48 kHz. Trigger options: low level trigger version that directly uses GND as the trigger signal. Channel interface: 9channel oneonone trigger interface, capable of triggering up to 9 music tracks or cues. Performance: designed for straightforward wiring and reliable trigger execution across multiple channels. Practical use scenarios Multizone audio playback: produce separate audio cues in up to 9 zones, triggered individually to synchronize with lighting or visuals. Interactive exhibits: sensor or button inputs can trigger specific audio tracks, enabling engaging and responsive display experiences. Event or stage setups: coordinate multiple audio cues or tracks via discrete trigger lines for seamless performances or presentations. Notes The description reflects the original product specifications: DC 924V wide voltage power supply, MP3 and WAV decoding formats with up to 48 kHz sampling, low level trigger with GND, and 9channel oneonone trigger interface for up to 9 music cues. No additional formats, storage methods, or enclosure details are provided.