{"product_id":"b-grade-revamp-2250-2ch-class-d-fanless-amp-2-x-250w-4ω-1u","title":"*B-GRADE* Revamp 2250 2Ch Class D Fanless Amp 2 x 250W @ 4Ω 1U","description":"\u003cp\u003eREVAMP2250 is a professional 2-channel digital power amplifier with 2 x 350 watts output power @ 4 ohms, but is also bridgeable (1 x 700 watts @ 8 ohms). The unit incorporates a high efficient SMPS power supply and outputs with efficient Class D output topology.\u003c\/p\u003e\n\u003cp\u003eThe digital signal processor inside operates with one simple push button at the back of the unit to select an operating mode (6 presets). An example of a preset is the combination CH1 subwoofer and CH2 trafo load. In this example you have a low-pass filter for increased stability when using 100 volt transformers on the output, allowing you to use 100 volt speakers as top speakers combined with a standard low impedance subwoofer. With the other presets channels can be bridged, high pass filters can be applied to a channel...\u003c\/p\u003e\n\u003cp\u003eThe very intuitive front display shows what is going on with one blink of an eye. Thanks to our own designed automatic protection system (patent pending) with smart use of a compressor\/limiter topology we bring our switched mode power supply to an unexpected high level! This manifests itself in a great dynamic power with an unseen musicality and exceptional dynamic sound.\u003c\/p\u003e\n\u003cp\u003eEase of use, high-tech, reliability and big output power has never been as cleverly combined as in this REVAMP2250 amplifier.\u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e*B-GRADE*\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eProfessional 2-channel digital power amplifier\u003c\/li\u003e\n\u003cli\u003e2 x 250 watts output power at 4 ohms\u003c\/li\u003e\n\u003cli\u003eAlso brigeable to 1 x 500 watts at 8 ohms\u003c\/li\u003e\n\u003cli\u003eIncorporates a high efficient SMPS power supply\u003c\/li\u003e\n\u003cli\u003eOutputs with efficient Class D output topology\u003c\/li\u003e\n\u003cli\u003ePush button at the back of the unit to select an operating mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ch3\u003eGeneral\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDynamic output power 4 ohms: 2 x 350 watts\u003c\/li\u003e\n\u003cli\u003eRMS output power 4 ohms: 2 x 250 watts\u003c\/li\u003e\n\u003cli\u003eDynamic output power 8 ohms: 2 x 175 watts\u003c\/li\u003e\n\u003cli\u003eRMS output power 8 ohms: 2 x 125 watts\u003c\/li\u003e\n\u003cli\u003eDynamic output power bridged 8 ohms: 700 watts\u003c\/li\u003e\n\u003cli\u003eOutput power RMS bridged 8 ohms: 500 watts\u003c\/li\u003e\n\u003cli\u003eMinimum impedance load per channel: 4 ohms\u003c\/li\u003e\n\u003cli\u003eMinimum impedance load bridged per channel: 8 ohms\u003c\/li\u003e\n\u003cli\u003ePower consumption (max): 600 watts\u003c\/li\u003e\n\u003cli\u003ePower supply: 115 - 230 VAC\u003c\/li\u003e\n\u003cli\u003ePower supply technology: switching mode power supply\u003c\/li\u003e\n\u003cli\u003eOutput channels: 2\u003c\/li\u003e\n\u003cli\u003eLine input balanced: 2\u003c\/li\u003e\n\u003cli\u003eLine input unbalanced: 2\u003c\/li\u003e\n\u003cli\u003eChannel separation: \u0026gt; 74 dB @ 1 kHz\u003c\/li\u003e\n\u003cli\u003ePower amp topology: class-D\u003c\/li\u003e\n\u003cli\u003eFrequency response (in Hz): 10 - 24 k\u003c\/li\u003e\n\u003cli\u003eCooling system: convection\u003c\/li\u003e\n\u003cli\u003eApplicable low impedance: yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePhysical \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 1U\u003c\/li\u003e\n\u003cli\u003eDepth (build in): 230mm\u003c\/li\u003e\n\u003cli\u003eDepth (incl front): 239mm\u003c\/li\u003e\n\u003cli\u003eWeight: 3.10KG\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biamp","offers":[{"title":"Default Title","offer_id":56906529898874,"sku":"BIAR2250BG","price":564.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0511\/4245\/9568\/files\/APAR2250_Apart_913-1469-900_Image_1.jpg?v=1743455122","url":"https:\/\/leisuretec.co.uk\/products\/b-grade-revamp-2250-2ch-class-d-fanless-amp-2-x-250w-4%cf%89-1u","provider":"Leisuretec Distribution Ltd","version":"1.0","type":"link"}