{"product_id":"heritage-audio-ost-4","title":"Heritage Audio OST-4 4-Slot 500 Series Rack","description":"\u003cp\u003eThe \u003cstrong\u003eHeritage Audio OST-4\u003c\/strong\u003e is a 500 Series enclosure in a square box format format, able to accommodate up to 4 modules. As the rest of the new Heritage Audio line of 500 Series enclosures, it features “ON SLOT” Technology (OTS).\u003c\/p\u003e  \u003cp\u003e“ON SLOT TECHNOLOGY” takes advantage of latest generation electronics to handle supplying power on a “per slot” basis. Each slot has its own power supply linear regulation stages; therefore modules are isolated from the rest. They just share the metal enclosure.\u003c\/p\u003e  \u003cp\u003eEach slot features test LEDs for checking correct power operation (red for +16 V, green for -16 V), located aside of the slot connector. Thanks to the use of OST, the power capability of the OST-4 is 400 mA per rail per slot maximum, with an overall of 700 mA per rail, whichever is reached first.\u003c\/p\u003e  \u003cp\u003eThe RAF Blue Gray enclosure is made out of heavy gauge steel with an aluminum front panel. Phantom power available is 140 mA total. Connections are by means of gold plated XLR Input and Outputs.\u003c\/p\u003e  \u003ch3\u003eSpecifications:\u003c\/h3\u003e  \u003cul\u003e \u003cli\u003eOn Slot Technology\u003c\/li\u003e \u003cli\u003eMaximum audio rails current: 700 mA per rail, or 400 mA per rail per slot, whatever is reached first\u003c\/li\u003e \u003cli\u003eMaximum phantom power current: 70 mA\u003c\/li\u003e \u003cli\u003eOperating voltage: 100 - 240 VAC\u003c\/li\u003e \u003c\/ul\u003e","brand":"Heritage Audio","offers":[{"title":"Default Title","offer_id":44450298593383,"sku":"103900","price":299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/heritage-audio-ost-4_103900_1.jpg?v=1787092509","url":"https:\/\/vintageking.mom\/products\/heritage-audio-ost-4","provider":"Vintage King","version":"1.0","type":"link"}