{"product_id":"bryston-4b-_amplificateur-de-puissance","title":"Bryston 4B Power Amplifier","description":"\u003cp class=\"p1\"\u003e (AMP1006)\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e Instagram @image.sonore\u003cbr\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e1976\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eMade in Canada\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e250wpc\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp class=\"p4\"\u003e\u003cspan class=\"s3\"\u003eLegendary first-generation Canadian model.\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003eThis model is renowned for its robustness, reliability, and ability to drive demanding speakers, making it a favorite among sound engineers and audiophiles.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eMain features\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e• Type: Class AB2 transistor stereo power amplifier\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e• Output power: • 250 watts RMS per channel into 8 ohms\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e• 400 watts RMS per channel at 4 ohms\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e• 800 watts RMS in bridged mode into 8 ohms A\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e• Frequency response: 1 Hz to 100 kHz (+0\/-3 dB at 1 watt) A\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e• Total harmonic distortion (THD):\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eA \u0026lt; 0.01% at full power (20 Hz to 20 kHz)\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp class=\"p4\"\u003e\u003cspan class=\"s2\"\u003e• Intermodulation distortion (IM):\u003cspan class=\"Apple-converted-space\"\u003e  \u003c\/span\u003eA \u0026lt; 0.01% of 10 mW at full power\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e• Signal-to-noise ratio: 100 dB below nominal output, 90 dB according to IHF A standard\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e• Damping factor: \u0026gt; 500 at 20 Hz (referenced to 8 ohms) A\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eInputs and connectivity\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e• Input impedance: 50 kΩ (unbalanced)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e• Input sensitivity: 1.40 V for 250 W into 8 ohms A\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eDimensions and weight\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e• Chassis dimensions: 48.2 cm (L) × 13.3 cm (H) × 34.3 cm (D)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e• Weight: 22.7 kg A\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p3\"\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003eCooling and design\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e• Fanless design: the entire chassis acts as a heat sink\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"p4\"\u003e \u003cspan class=\"s2\"\u003e• Black “thermal monolith” finish with rounded fins\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp class=\"p4\"\u003e\u003cspan class=\"s2\"\u003e• Bicolor LEDs on the front panel for each channel (green = active, red = saturation) A\u003c\/span\u003e\u003c\/p\u003e","brand":"Bryston","offers":[{"title":"Default Title","offer_id":42006234103902,"sku":"AMP1006","price":1100.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/2376\/5086\/files\/A99E1429-D817-4B9A-A8D7-EECAC6292D18.jpg?v=1756921425","url":"https:\/\/imagesonore.ca\/en\/products\/bryston-4b-_amplificateur-de-puissance","provider":"image sonore","version":"1.0","type":"link"}