{"product_id":"hifiberry-amp2-discontinued","title":"HiFiBerry Amp2 [Discontinued]","description":"\u003cp\u003e\u003cspan\u003eThe HiFiBerry Amp is a high-quality, highly efficient Class-D power amplifier for the Raspberry Pi.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCheck out our matching Raspberry Pi 4 case here.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMount it onto the Raspberry Pi and you have a stereo audio system. You only have to connect your loudspeakers.\u003c\/p\u003e\n\u003cp\u003eIt provides up to 60W power and you only need a single 12-24V power supply to power the Raspberry Pi and the Amp2. We stock HiFiBerry's recommended high-quality 18V 60W Meanwell power supply here.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWith 4 Ohm speakers, we recommend 12-18V. Higher operating voltages are only recommended with 8 Ohm speakers. However, even with 8 Ohm speakers an 18V power supply is the best choice in our opinion.\u003c\/p\u003e\n\u003cp\u003eIt powers the Raspberry Pi, there is no need to add an external 5V power supply to the Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003eThe Amp2 is designed to work with all speakers or 4-8 Ohm impedance. It supports sample rates from 44.1-192kHz (16-32bit).\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003espeaker connections\u003cspan\u003e \u003c\/span\u003eare the similar as on the Amp+. Note that the polarity of one channel is reversed compared to the Amp+. Check the prints on the PCB for the correct polarity!\u003c\/p\u003e\n\u003cp\u003eIf the software you’re using doesn’t provide the Amp2 as an output option, you should use the HiFiBerry DAC+ driver as the Amp2 is basically a DAC+ with an integrated power stage.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"HiFiBerry","offers":[{"title":"Default Title","offer_id":56199979336002,"sku":"mue1789700431848","price":44.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1013\/4392\/0450\/files\/hifiberry-amp2-discontinued_1.jpg?v=1789700436","url":"https:\/\/bouclebox.shop\/products\/hifiberry-amp2-discontinued","provider":"My Store","version":"1.0","type":"link"}