{"product_id":"2pcs-dc-5-12v-automatic-level-control-preamp-amplifier-mini-magnetic-tape-deck-head-pre-amplifier-board","title":"2Pcs DC 5-12V Automatic Level Control Preamp Amplifier Mini Magnetic Tape Deck Head Pre-Amplifier Board","description":"\u003cp\u003e2Pcs DC 5-12V Automatic Level Control Preamp Amplifier Mini Magnetic Tape Deck Head Pre-amplifier Board\u003cbr\u003e\nWorking voltage: DC5V-12V Recommended working voltage: 9V (preferably a regulated power supply)\u003cbr\u003e\nBoard size: 33 * 25MM\u003cbr\u003e\nNote: The switching power supply can not be used for power supply, there will be interference! The input and output signals are best connected with shielded wires.\u003cbr\u003e\nAdopt the preamplifier chip ka22241 or YD22241 dedicated to the magnetic head, the chip has its own (automatic level control) circuit, and the magnetic head of the tape deck is dedicated to the amplification of the magnetic head. Small size design, DC power supply.\u003c\/p\u003e","brand":"Globaleparts","offers":[{"title":"Default Title","offer_id":67578987511995,"sku":"76JBD0F8-TX61BFCQW87","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0576\/4526\/9179\/files\/41XvAJpGx4L.jpg?v=1790440114","url":"https:\/\/globaleparts.com\/products\/2pcs-dc-5-12v-automatic-level-control-preamp-amplifier-mini-magnetic-tape-deck-head-pre-amplifier-board","provider":"Globaleparts","version":"1.0","type":"link"}