{"product_id":"iotaudios-ne5532-jrc4558-bass-mids-treble-bluetooth-preamplifier-volume-tone-control-board-dual-ac-12v-15v-audio-power-amplif","title":"Iotaudios Ne5532\/ Jrc4558 Bass Mids Treble Bluetooth Preamplifier Volume Tone Control Board Dual Ac 12V - 15V Audio Power Amplif","description":"\u003cp\u003eThis tone board includes 10 times preamplifier and treble, midrange, bass, and volume control Reasonable circuit board wiring, low noise, beautiful component layout Product name: NE5532\/ jrc4558 preamp tone board Product model: Ink-preamp-BT Power supply voltage double: 12VAC-15VAC (the double 12V-10-12v Channel type: dual channel Adjustment type: four channels (Master, treble, midrange and bass) Audio output: 3P terminal block Power input: 3P terminal block\u003c\/p\u003e","brand":"IOTaudios","offers":[{"title":"Default Title","offer_id":45553905434803,"sku":"WBMUSB0FRFHXJ33","price":19.44,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/4782\/3027\/files\/51YhNNkgEUL.jpg?v=1780473300","url":"https:\/\/emusicmart.com\/products\/iotaudios-ne5532-jrc4558-bass-mids-treble-bluetooth-preamplifier-volume-tone-control-board-dual-ac-12v-15v-audio-power-amplif","provider":"Emusicmart","version":"1.0","type":"link"}