{"product_id":"radio-design-labs-st-mpa24-dual-microphone-phantom-adapter-24-v-adjustable","title":"RDL ST-MPA24 Dual Microphone Phantom Adapter 24 V Adjustable","description":"\u003cp\u003eDual Microphone Phantom Adapter - 24 V Adjustable\u003c\/p\u003e\n\u003cp\u003eThe ST-MPA24 contains two identical phantom power circuits and a common power supply input. If only one mic input is to be converted for phantom operation, only one circuit needs to be used. Each circuit has a mic input and a mic output. Phantom voltage appears on each of the mic input terminals. There is no voltage on the mic output terminals. Therefore, the ST-MPA24 can convert any existing mic input into a phantom powered input.\u003c\/p\u003e\n\u003cp\u003eModule operation is from a 24 Vdc ground referenced power supply. The ST-MPA24 has an internal pass transistor-regulator filter circuit which permits this incoming voltage to be adjusted to the desired phantom voltage, up to 92% of the supply input voltage. A multi-turn trimming potentiometer is provided to reduce the phantom voltage if desired. In the default fully clockwise position, the ST-MPA24 provides \"P24\" 24 Vdc phantom voltage conformant to IEC 61938.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdd Phantom Powered Mics to Standard Inputs\u003c\/li\u003e\n\u003cli\u003eTwo Phantom Adapters in One Module\u003c\/li\u003e\n\u003cli\u003eP24 per IEC 61938\u003c\/li\u003e\n\u003cli\u003ePhantom Conversion with Full Frequency Response\u003c\/li\u003e\n\u003cli\u003ePhantom Voltage Adjustable Up to IEC Standard 24 Vdc\u003c\/li\u003e\n\u003cli\u003eHighly-Filtered Phantom Power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eChannels: 2\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 20 Hz to 100 kHz (+\/- 0.025 dB, 150 Ω source, 1 kΩ load)\u003c\/li\u003e\n\u003cli\u003ePhantom Voltage: P24, 24 Vdc\u003c\/li\u003e\n\u003cli\u003eStandard for Phantom: IEC 61938: 2013\u003c\/li\u003e\n\u003cli\u003eAmbient Operating Environment: 0 C to 55 C\u003c\/li\u003e\n\u003cli\u003ePower Requirement: GROUND-REFERENCED, 24 Vdc @ 35 mA (with 20 mA load)\u003c\/li\u003e\n\u003cli\u003ePackage Type: Cardboard Box\u003c\/li\u003e\n\u003cli\u003ePackage Dimensions: 2 x 2 x 4 in.\u003c\/li\u003e\n\u003cli\u003eShipping Weight: 0.2 lbs.\u003c\/li\u003e\n\u003cli\u003eWEEE weight: 0.145 lbs.\u003c\/li\u003e\n\u003cli\u003eTariff code: 8518.40.2000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":42494503649458,"sku":"RDL STMPA24","price":193.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/8122\/2322\/products\/ST-MPA24.jpg?v=1754504405","url":"https:\/\/www.performanceaudio.com\/en-ca\/products\/radio-design-labs-st-mpa24-dual-microphone-phantom-adapter-24-v-adjustable","provider":"Performance Audio","version":"1.0","type":"link"}