{"product_id":"purple-audio-sweet-ten-rack-demo-deal","title":"Purple Audio Sweet Ten Rack (Demo Deal)","description":"Many manufacturers, including past Purple Audio prototypes, use linear\npower supplies for their racks. Traditional wisdom holds that linear\npower supplies are ideal for audio and generate less noise and\ninterference. In many cases, especially with poorly designed \"off the\nshelf\" switching power supplies, this is true. However, in the case of a\n10 slot series 500 rack, even a well designed linear power supply\ngenerates a substantial magnetic hum field and far too much heat to\nallow for internal mounting. This problem is caused in part by the wide\nvariation of line voltage across the world. External power supplies are\ncumbersome and inconvenient and consideration still has to be taken as\nto their placement in relation to other equipment. With the advancement\nof switching power supplies it is now possible to have a switcher that\ndoes not compromise audio performance and delivers or exceeds all\nspecified current needs. Purple Audio has spent years perfecting just\nsuch a power supply. They have comparatively tested all of theirs, and\nmany of their competitors, modules at full bandwidth (10Hz - 500kHz) on\nlab quality over built bench supplies to make sure that the Sweet Ten is\nnot compromising audio performance in any way. Simply put, your 500\nseries modules will perform at their highest level in a \u003cspan style=\"font-weight: bold;\"\u003ePurple Sweet Ten\u003c\/span\u003e rack. Audio performance improvements are considerable.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eFeatures\u003c\/span\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e10 Slot 500 Module Rack\u003c\/li\u003e\n\u003cli\u003eInternal 150K switching supply\u003c\/li\u003e\n\u003cli\u003e+\/- 16VDC 1.5A\u003c\/li\u003e\n\u003cli\u003e+48VDC 150ma\u003c\/li\u003e\n\u003cli\u003eSecond Balanced Output Utilizing Edge Connector 3 \u0026amp; 6\u003c\/li\u003e\n\u003cli\u003eSecond Balanced Input Utilizing Edge Connector 7 \u0026amp; 9\u003c\/li\u003e\n\u003cli\u003eFront Handles\u003c\/li\u003e\n\u003cli\u003eLocking Female XLR connectors\u003c\/li\u003e\n\u003cli\u003eNinth slot capable of accepting the Purple Audio Moiyn (8x2) Mixer Module (specs to come)\u003c\/li\u003e\n\u003cli\u003eNo PSU noise in adjacent slots\u003c\/li\u003e\n\u003cli\u003eRear Ground connector\u003c\/li\u003e\n\u003cli\u003eCapable of putting out the 500 module current spec 1.3A from 90VAC to 240VAC 50\/60hz\u003c\/li\u003e\n\u003cli\u003eCE, ROHS, \u0026amp; WEEE Marked\u003c\/li\u003e\n\u003c\/ul\u003e\nThe Sweet Ten top, side, and back panels are finished in trivalent\nyellow chromate cold rolled steel instead of painted steel for improved\ngrounding and shielding. Purple Audio's ground plane motherboards\nprovide additional grounding. Additionally, the rack motherboard has\n.1uf high frequency bypass capacitors at each slot to improve filtering,\nespecially for modules with DC\/DC converters. Functionally, the Sweet\nTen offers 2 inputs and 2 outputs per slot. Many of the Purple modules\nalready take advantage of second output and the Moiyn mixer module will\nuse the second input to allow for stereo balanced source injection.\nFuture uses of these connectors include fader loops on future modules as\nwell as a few surprises!","brand":"Purple Audio","offers":[{"title":"Default Title","offer_id":44449387839591,"sku":"18390","price":809.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/purple_sweet_ten_1_1.jpg?v=1787088813","url":"https:\/\/vintageking.mom\/products\/purple-audio-sweet-ten-rack-demo-deal","provider":"Vintage King","version":"1.0","type":"link"}