{"product_id":"high-quality-green-crystal-radio-receiver-benny-circuit-diy-passive-medium-wave-radio-receiving","title":"High Quality Green Crystal Radio Receiver Benny Circuit DIY Passive Medium Wave Radio Receiving","description":"\u003cb\u003eHigh Quality Green Crystal Radio Receiver Benny Circuit DIY Passive Medium Wave Radio Receiving\u003cbr\u003e\u003cbr\u003eFirst, adjust each switch knob to:\u003c\/b\u003e\u003cbr\u003e- Selective regulation: dual circuit\u003cbr\u003e- Band adjustment: medium wave\u003cbr\u003e- Ampere meter range: 100uA\u003cbr\u003e- Various diodes: 2AP9\u003cbr\u003e- Various field tubes: 3DQ\u003cbr\u003e- Diode field transistor: diode\u003cbr\u003e- Output conversion: direct connection\u003cbr\u003e- Input conversion: direct connection\u003cbr\u003e- Benny Circuit: 9\u003cbr\u003e- If there is a medium wave radio in the local area, outdoor antenna and ground wire, you can listen to it by plugging in high impedance headphones.\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Crystal Radio","brand":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products, Audio Amplifer and Decoders","offers":[{"title":"Default Title","offer_id":41019776663601,"sku":"98253","price":190.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1773104490-9.jpg?v=1780025422","url":"https:\/\/www.thanksbuyer.com\/fr\/products\/high-quality-green-crystal-radio-receiver-benny-circuit-diy-passive-medium-wave-radio-receiving","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}