{"product_id":"aune-audio-bp1-external-power-supply","title":"Aune Audio BP1 External Power Supply","description":"\u003cp\u003eThe Aune BP1 is the external power supply built for the \u003ca href=\"\/products\/aune-audio-bx2-magnum-portable-headphone-amplifier\" title=\"Aune Audio BX2 Magnum Portable Headphone Amplifier\" target=\"_blank\" rel=\"noopener\"\u003eBX2 Magnum portable headphone amplifier\u003c\/a\u003e. It feeds the amplifier +15V, -15V, and +5V through a 5-pin connector, taking the internal battery out of the loop entirely for desktop listening.\u003c\/p\u003e\n\u003cp\u003eRunning the BX2 Magnum on the BP1 does two useful things. The analog circuit receives higher voltage rails than the battery bank supplies, giving the amplifier its full desktop-grade operating conditions during long sessions, and the battery cells sit idle instead of cycling, saving their charge and their lifespan for when the amp actually leaves the desk.\u003c\/p\u003e\n\u003ch3\u003eMade for the Stack\u003c\/h3\u003e\n\u003cp\u003eThe BP1 shares the BX2 Magnum's footprint and black-and-gold aluminum design, so the pair stacks into one clean desktop unit with the power supply underneath. A single front knob switches it on, and the connection to the amplifier is one cable into the EXTERNAL socket on the BX2 Magnum's rear panel. It is designed for indoor use.\u003c\/p\u003e\n\u003cp\u003eFor BX2 Magnum owners who listen at a desk more nights than not, the BP1 turns a portable amplifier into a permanent system without giving up the ability to unplug and go.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExternal power supply designed for the Aune BX2 Magnum\u003c\/li\u003e\n\u003cli\u003e+15V, -15V, and +5V outputs over an EPG-1B 5-pin power socket\u003c\/li\u003e\n\u003cli\u003eBypasses the BX2 Magnum's battery for desktop listening\u003c\/li\u003e\n\u003cli\u003eHigher analog supply rails than battery operation\u003c\/li\u003e\n\u003cli\u003ePreserves battery charge and lifespan for portable use\u003c\/li\u003e\n\u003cli\u003eStackable chassis matching the BX2 Magnum's footprint and finish\u003c\/li\u003e\n\u003cli\u003eSingle-knob power control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eExternal power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e+15V \/ -15V \/ +5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Connector\u003c\/td\u003e\n\u003ctd\u003eEPG-1B 5-pin power socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eAune BX2 Magnum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eAluminum chassis, black and gold finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eIndoor use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Aune Audio","offers":[{"title":"Default Title","offer_id":43019428429895,"sku":"AUNE-BP1","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1791\/0383\/files\/1_684b689b-ddca-4a67-b6a9-c0e730965de7.jpg?v=1785368615","url":"https:\/\/headphones.com\/products\/aune-audio-bp1-external-power-supply","provider":"Headphones.com","version":"1.0","type":"link"}