{"product_id":"microphone-amplified","title":"MICROPHONE AMPLIFIED","description":"\u003cp\u003eThe amplified microphone is a great way to observe sound waves on an oscilloscope.  The output level is much higher than the traditional crystal microphones giving a very clear trace. Two amplified microphones can be used with a storage oscilloscope or Motion QED to measure the speed of sound.\u003c\/p\u003e\n\u003cp\u003eSpecification:\u003c\/p\u003e\n\u003cp\u003eBattery: 3 x AAA (not supplied)\u003cbr\u003eGain: 125\u003cbr\u003eFrequency range: 0 - 20kHz\u003cbr\u003eOutput :± 2V a.c.\u003c\/p\u003e","brand":"Rutland Industries","offers":[{"title":"Default Title","offer_id":52263452082357,"sku":"064240","price":0.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/9614\/files\/064240microphoneamplified.jpg?v=1771405108","url":"https:\/\/www.rutland.co.za\/products\/microphone-amplified","provider":"Rutland Industries","version":"1.0","type":"link"}