{"product_id":"47-laboratory-4706c-gain-card-stereo-amplifier","title":"47 Laboratory Model 4706c Gain Card Stereo Amplifier","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv\u003e47 Laboratory Gaincard needs to be used with Model 4700 Humpty Power Supply. Adding another Humpty Power Supply doubles the current capacity, but not output voltage, and makes it a complete mono block operation.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eOutput power: 25W+25W ( 8 ohms)\u003c\/li\u003e\n\u003cli\u003eInput impedance: 22k unbalanced only\u003c\/li\u003e\n\u003cli\u003eAttenuators: 12 steps for each channel\u003c\/li\u003e\n\u003cli\u003eOutput on and off switches for each channel\u003c\/li\u003e\n\u003cli\u003eDimensions: W70 x H40 x D100 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul\u003e\n\u003cli\u003eShipped configured by 47 Labs to destination voltage requirement (no step-down transformer necessary)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"47 Laboratory","offers":[{"title":"115~120V","offer_id":47073420476603,"sku":null,"price":999.99,"currency_code":"USD","in_stock":true},{"title":"220~240V","offer_id":47073420509371,"sku":null,"price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2659\/0136\/files\/47labs_4706.jpg?v=1759586434","url":"https:\/\/slowguys.com\/products\/47-laboratory-4706c-gain-card-stereo-amplifier","provider":"Slowguys","version":"1.0","type":"link"}