| Brand | Douk Audio |
|---|---|
| MPN | PJ793 |
| Note | No Power Adapter |
| UPC | 885553154031 |
Check the listing for details. Music Spectrum Indicator Preamplifier Sound Level Meter Analyzer LED VU Meter. Condition: New. Listed at 413.99 USD. 1. Multifunction: features a vibrant color screen that displays music spectrums, adding a visual dimension to your listening experience. It can also act as an preamplifier, featuring an isolated buffering design to ensure HIFI-quality, lossless audio, keeping the input signal pure and interference-free. 2. Two Independent Power Ports: a regular USB power port and an expansion interface are equipped. Digital circuit part and audio processing part are powered separately. The expansion interface allows connection to the external silicon microphone module FS-GM1 and is also compatible with FS series visualization modules. .
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