{"product_id":"bryston-bd-325-multi-channel-digital-amplifier","title":"Bryston BD-325 Multi-Channel Digital Amplifier","description":"\u003ch2\u003eClass D with a Bryston power supply behind it\u003c\/h2\u003e\n\u003cp\u003eThe \u003cb\u003eBryston BD-325 Multi-Channel Digital Amplifier\u003c\/b\u003e pairs Bryston's own Class D modules with a large linear power supply, which is unusual in a category that normally runs switch mode. It is built to order with one to six independent modules in a common chassis, each rated at 325W into 8Ω and 650W into 4Ω. Designed for custom installation, multi-zone and multi-channel systems where rack space and heat are both limited.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eConfigured for the job.\u003c\/b\u003e One to six modules in one 3U chassis means a two zone install and a six channel cinema use the same footprint, and you only pay for the channels you specify.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReal dynamic headroom.\u003c\/b\u003e A toroidal transformer with 144,000µF of storage supports 4500W dynamic output across all channels, so transients do not compress the way they can on switch mode designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCool and quiet in a cupboard.\u003c\/b\u003e Class D efficiency above 90% means no fan is needed in most installations, which is exactly what you want in a rack behind a closed door.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eUnder the Hood\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary Bryston Class D amplifier modules fed by a linear toroidal power supply with 144,000µF of storage capacitance, rather than a switch mode supply.\u003c\/li\u003e\n\u003cli\u003eBalanced XLR and unbalanced RCA inputs with 29dB voltage gain and 2V sensitivity, plus a 12V trigger for system control.\u003c\/li\u003e\n\u003cli\u003eFrequency response 1Hz to 50kHz into 6Ω at -3dB, signal to noise 105dB at full power, 1500W continuous RMS available across all channels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eCHT Insider Verdict\u003c\/h3\u003e\n\u003cp\u003eThis is a custom install amplifier that does not sound like one. The linear supply is the reason, and it shows up as bass that stays solid when several channels are working at once. Note that the 1500W continuous all-channel figure is below six times the per-channel rating, so specify the channel count to suit the real duty cycle rather than assuming full power on every channel forever.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePro Tip:\u003c\/b\u003e Decide your channel count at order time. The modules are fitted at build, so a four channel unit cannot be expanded later, and a spare channel is much cheaper now than a second chassis in two years.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cb\u003eConfiguration\u003c\/b\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel options\u003c\/td\u003e\n\u003ctd\u003e1 to 6 independent Class D modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier class\u003c\/td\u003e\n\u003ctd\u003eClass D with linear power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cb\u003ePower Output\u003c\/b\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInto 8Ω\u003c\/td\u003e\n\u003ctd\u003e325W continuous RMS per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInto 4Ω\u003c\/td\u003e\n\u003ctd\u003e650W continuous RMS per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAll channels, continuous\u003c\/td\u003e\n\u003ctd\u003e1500W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAll channels, dynamic (100ms)\u003c\/td\u003e\n\u003ctd\u003e4500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cb\u003ePerformance\u003c\/b\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e1Hz to 50kHz into 6Ω, -3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal to noise\u003c\/td\u003e\n\u003ctd\u003e105dB at full power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage gain\u003c\/td\u003e\n\u003ctd\u003e29dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cb\u003eConnectivity\u003c\/b\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eBalanced XLR and unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e12V trigger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cb\u003ePower and Physical\u003c\/b\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003eLinear toroidal, 144,000µF storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMains input\u003c\/td\u003e\n\u003ctd\u003e115V or 230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003ePassive, no fan required in most installations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e451 x 133 x 425 mm (W x H x D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e26 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinishes\u003c\/td\u003e\n\u003ctd\u003eBlack, Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\u003cb\u003eWarranty\u003c\/b\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Bryston","offers":[{"title":"Black \/ 2-Channel","offer_id":48258554528002,"sku":"BRY-BD325-2-BL","price":6999.0,"currency_code":"AUD","in_stock":true},{"title":"Black \/ 3-Channel","offer_id":48258554560770,"sku":"BRY-BD325-3-BL","price":7499.0,"currency_code":"AUD","in_stock":true},{"title":"Black \/ 4-Channel","offer_id":48258554593538,"sku":"BRY-BD325-4-BL","price":7999.0,"currency_code":"AUD","in_stock":true},{"title":"Black \/ 5-Channel","offer_id":48258554626306,"sku":"BRY-BD325-5-BL","price":8499.0,"currency_code":"AUD","in_stock":true},{"title":"Black \/ 6-Channel","offer_id":48258554659074,"sku":"BRY-BD325-6-BL","price":8999.0,"currency_code":"AUD","in_stock":true},{"title":"Silver \/ 2-Channel","offer_id":48258554724610,"sku":"BRY-BD325-2-SI","price":6999.0,"currency_code":"AUD","in_stock":true},{"title":"Silver \/ 3-Channel","offer_id":48258554757378,"sku":"BRY-BD325-3-SI","price":7499.0,"currency_code":"AUD","in_stock":true},{"title":"Silver \/ 4-Channel","offer_id":48258554790146,"sku":"BRY-BD325-4-SI","price":7999.0,"currency_code":"AUD","in_stock":true},{"title":"Silver \/ 5-Channel","offer_id":48258554822914,"sku":"BRY-BD325-5-SI","price":8499.0,"currency_code":"AUD","in_stock":true},{"title":"Silver \/ 6-Channel","offer_id":48258554855682,"sku":"BRY-BD325-6-SI","price":8999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/4376\/1716\/files\/bryston-power-amplifiers-1253159246.jpg?v=1785990909","url":"https:\/\/www.customht.com.au\/products\/bryston-bd-325-multi-channel-digital-amplifier","provider":"CHT Solutions","version":"1.0","type":"link"}