{"product_id":"whirlwind-pb24-passive-pressbox-1-line-input-to-24-microphone-outputs","title":"Whirlwind PB24 Passive Pressbox 1 Line Input to 24 Microphone Outputs","description":"\u003cp\u003eThe Whirlwind PB24 is a passive pressbox microphone output expander designed for professional broadcast, press conference, and commercial conferencing applications. Housed in a rugged steel case, it is built to withstand the demands of live events while providing reliable performance. The unit is compatible with Whirlwind's PRESSPOWER2 and PRESSMITE active press boxes, as well as any application where a line-level feed is available.\u003c\/p\u003e\n\u003cp\u003eThis expander allows a single line-level input to be distributed to 24 microphone-level outputs. Each output is transformer-isolated, ensuring superior inter-channel isolation and minimizing crosstalk between channels. The use of Whirlwind’s TRSP-2 transformers throughout guarantees high-quality signal transmission with minimal degradation.\u003c\/p\u003e\n\u003cp\u003eIn addition to its robust construction, the PB24 features ground-lifting on every output to eliminate hum and other noise issues. Its convenient carrying handle makes setup and transport easy, making the PB24 a professional, reliable, and versatile solution for multi-microphone distribution in live press and conference environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance: \u003c\/strong\u003e2 kOhms\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Impedance: \u003c\/strong\u003e150 Ohms\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Level: \u003c\/strong\u003e0 dB Input = -43 dB Output\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation: \u003c\/strong\u003e65 dB (Channel to Channel)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions: \u003c\/strong\u003e9.5 in x 11.25 in x 2.00 in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Weight: \u003c\/strong\u003e9.94 lbs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Dimensions (L x W x H): \u003c\/strong\u003e12.6 in x 12.4 in x 4.9 in\u003c\/p\u003e","brand":"Whirlwind","offers":[{"title":"Default Title","offer_id":46981108629757,"sku":"H-WHIR-PB24","price":1501.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2308\/3005\/files\/2098947.jpg?v=1765301704","url":"https:\/\/hollywooddj.com\/products\/whirlwind-pb24-passive-pressbox-1-line-input-to-24-microphone-outputs","provider":"Hollywood DJ","version":"1.0","type":"link"}