{"product_id":"vintage-jerrold-powermate-5000-maximizer-tv-antenna-preamplifier-model-5207-5287","title":"Vintage Jerrold Powermate 5000 Maximizer TV Antenna Preamplifier Model 5207\/5287","description":"Vintage Jerrold Electronics Powermate 5000 “Maximizer” antenna amplification system, designed to improve TV signal reception from an external antenna.\u003cbr\u003e\u003cbr\u003eThis unit is part of a two-piece system and includes the power supply \/ amplifier module with original attached power cord. Built with a heavy metal housing and mounting plate, typical of high-quality North American electronics from the era.\u003cbr\u003e\u003cbr\u003eMarkings \u0026amp; details visible on unit:\u003cbr\u003e\u003cbr\u003eBrand: Jerrold Electronics Corporation\u003cbr\u003e\u003cbr\u003eSeries: Powermate 5000 – Maximizer\u003cbr\u003e\u003cbr\u003eModels referenced on label: 5207 \/ 5287\u003cbr\u003e\u003cbr\u003eInput\/Output ports labeled: TV Set \/ Antenna Amp\u003cbr\u003e\u003cbr\u003ePower: 117V – 60Hz – 0.040A – 4.7 Watts\u003cbr\u003e\u003cbr\u003eAssembled in Mexico\u003cbr\u003e\u003cbr\u003eCondition:\u003cbr\u003e\u003cbr\u003eUsed, vintage condition\u003cbr\u003e\u003cbr\u003eCosmetic wear, dust, and surface marks consistent with age\u003cbr\u003e\u003cbr\u003ePower cord intact\u003cbr\u003e\u003cbr\u003eUnit has NOT been tested (no antenna or TV available for proper testing)\u003cbr\u003e\u003cbr\u003e⚠️ Important\u003cbr\u003e\u003cbr\u003eSold as-is\u003cbr\u003e\u003cbr\u003eNo guarantee of functionality due to age and lack of testing\u003cbr\u003e\u003cbr\u003ePlease review all photos carefully for exact condition and labels\u003cbr\u003e\u003cbr\u003eThis item is ideal for:\u003cbr\u003e\u003cbr\u003eVintage electronics collectors\u003cbr\u003e\u003cbr\u003eRetro TV \/ antenna setups\u003cbr\u003e\u003cbr\u003eRestoration projects\u003cbr\u003e\u003cbr\u003ePeriod-correct installations","brand":"Jerrold","offers":[{"title":"Cream","offer_id":51378208276801,"sku":"Derniereheursamedi20260206#j","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/7723\/0913\/files\/IMG_9185_98bc6098-e818-430b-a336-ed5d057150aa.jpg?v=1770527244","url":"https:\/\/omniphustoys.com\/ja\/products\/vintage-jerrold-powermate-5000-maximizer-tv-antenna-preamplifier-model-5207-5287","provider":"Omniphustoys","version":"1.0","type":"link"}