{"product_id":"quartorigo-opus-i-2-kanal-verstaerker","title":"Opus I","description":"\u003cp\u003eThe Opus I by Quartorigo is a 2-Channel Amplifier with a frequency response of 8 Hz to 50,000 Hz. The output power in stereo operation is 100 W x 2 at 4 Ω and 190 W x 2 at 2 Ω. In mono operation, power levels of 380 W x 1 at 4 Ω and up to 595 W x 1 at 2 Ω are achieved. The signal-to-noise ratio is over 100 dB. The input sensitivity is adjustable between 0.4 and 8 V, with an input impedance of 48 kΩ. The amplifier has dimensions of 433 x 238 x 54 mm and weighs 7.7 kg. The power supply is designed for 10 to 14.4 Vdc, with the standby current exceeding 6 A.\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e2-Channel Amplifier\u003c\/li\u003e\n\u003cli\u003eOutput power Stereo HD 4 Ω: 100 W x 2\u003c\/li\u003e\n\u003cli\u003eOutput power Stereo HD 2 Ω: 190 W x 2\u003c\/li\u003e\n\u003cli\u003eOutput power Mono HD 4 Ω: 380 W x 1\u003c\/li\u003e\n\u003cli\u003eOutput power Mono HD 2 Ω: 595 W x 1\u003c\/li\u003e\n\u003cli\u003eFrequency response: 8 Hz – 50,000 Hz\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: \u0026gt;100 dB\u003c\/li\u003e\n\u003cli\u003eDimensions: 433 x 238 x 54 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 7.7 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003ePower supply: 10–14.4 Vdc\u003c\/li\u003e\n\u003cli\u003eStandby current: \u0026gt; 6 A\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: 0.4–8 V\u003c\/li\u003e\n\u003cli\u003eInput impedance: 48 kΩ\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Quartorigo","offers":[{"title":"Default Title","offer_id":51490560213259,"sku":"OPUS-I","price":6304.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0271\/9478\/5927\/files\/quartorigo-opus-i-2-kanal-verstarker-masori-kaufen_68a19b51.jpg?v=1749164598","url":"https:\/\/masprori.com\/en\/products\/quartorigo-opus-i-2-channel-amplifier","provider":"Masori | Shop","version":"1.0","type":"link"}