{"product_id":"m-903-tube-microphone-power-supply-tf39-tf47-tf51-ak-47mkii-ar-51-m16","title":"M 903 Tube Microphone Power Supply (TF39, TF47, TF51, AK-47MkII, AR-51, M16)","description":"Designed and assembled in the USA, this compact power supply design provides safe and reliable power in a small footprint. The circuit features premium quality capacitors, improved regulation, and RF suppression. The M 903 has an on-board 3-position polar pattern switch, and will power one AK-47MkII, AR-51, M16, TF39, TF47, or TF51.\n\n7-Pin XLR Pin-out:\n\n1 – B+ (120VDC)\n\n2 – Heater (6VDC)\n\n3 – Polarizing (0\/60\/120VDC)\n\n4 – Ground\n\n5 – Audio (-)\n\n6 – Audio (+)\n\n7 – Ground\n\n \n\n\u003cem\u003e\u003cstrong\u003ePlease note this item is built to order.  An estimated ship date will be provided by our sales team.\u003c\/strong\u003e\u003c\/em\u003e","brand":"Telefunken Elektroakustik","offers":[{"title":"Default Title","offer_id":45417007644758,"sku":"PSU-032","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/0255\/9318\/files\/M-903-PSU.jpg?v=1784559323","url":"https:\/\/www.telefunken-elektroakustik.com\/products\/m-903-tube-microphone-power-supply-tf39-tf47-tf51-ak-47mkii-ar-51-m16","provider":"Telefunken Elektroakustik","version":"1.0","type":"link"}