{"product_id":"11-knob-preamplifier-board-with-bluetooth-5-2-usb-sd-tf-mic-amp-guitar-inputs-for-audio-amplifier","title":"Yong Heng Zhi Yin 11 Knob Preamplifier Board with Bluetooth 5.2, USB\/SD\/TF, Mic and Guitar Inputs for Audio Amplifier","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003cbr\u003eComplete Input \u0026amp; Control Functions\u003cbr\u003e- Upgraded preamp panel with 11 knobs supports Bluetooth, USB, SD\/TF card, microphone and guitar input. You can adjust mic treble, bass, reverb, delay, excitation and volume independently.\u003cbr\u003e\u003cbr\u003ePremium Components \u0026amp; Durable Design\u003cbr\u003e- Imported op-amps, audio capacitors and reverberation chip\u003cbr\u003e- Bluetooth and USB drive DAC board\u003cbr\u003e- SMD process to prevent component loosening during outdoor use\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePreamp Parameters:\u003c\/b\u003e\u003cbr\u003e- USB Playback Support: Audio files in formats including APE, FLAC, WAV, WMA, MP3\u003cbr\u003e- Supported Functions: Bluetooth playback, SD card playback, USB playback, external audio input playback; microphone function (microphone sold separately)\u003cbr\u003e- Panel Dimensions: 32cm (L) × 15cm (W)\u003cbr\u003e- Panel Cutout Dimensions: 29cm (L) × 12cm (W)\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePacking List:\u003c\/b\u003e\u003cbr\u003e- 1 × Preamp Panel\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackaging Details:\u003c\/b\u003e\u003cbr\u003e- Weight: 1.2kg\u003cbr\u003e\u003c\/p\u003e","brand":"Yong Heng Zhi Yin","offers":[{"title":"Default Title","offer_id":41028920246321,"sku":"101025","price":74.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1773123266-1.jpg?v=1780360889","url":"https:\/\/www.thanksbuyer.com\/fr\/products\/11-knob-preamplifier-board-with-bluetooth-5-2-usb-sd-tf-mic-amp-guitar-inputs-for-audio-amplifier","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}