{"type":"product","schema_version":"1.0","item_id":"101284834904","canonical_url":"https://tw.bid.yahoo.com/item/101284834904","title":"日本製 Sony 極品 TA-F444ESX Extremely High Standard 極度高品質榮譽產品 雙聲道綜合擴大機 每聲道 110瓦","subtitle":null,"condition":"近全新","currency":"TWD","observed_at":"2026-07-29T21:17:23.986Z","current_price":33000,"original_price":null,"stock_status":"low_stock","available_quantity":1,"sold_quantity":0,"seller":{"id":"Y7771082628","name":"皇家英倫音響配置中心","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/e668e79a-43cc-426f-8c3e-fa653392ad58.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/70c8bdf4-15fb-4543-8b3f-1eb8de6862b5.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/d59099ab-8b47-4e13-8e1b-e5b13a7696bf.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/b458e761-8cd7-4a63-a410-190ad4451b70.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/dcbd0a01-4732-4933-8d98-96c4efdb5978.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/df62fd17-789d-48ed-8f9e-22ede6177512.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"日本製 Sony 極品 TA-F444ESX Extremely High Standard 極度高品質榮譽產品 雙聲道綜合擴大機\n\nMade In JAPAN\n\nThis amp was built in the mid to late 80s and is highly respected for its great sound quality\n\nSony first amp series to have its Gibraltar Chassis made from polyester, calcium and carbon to reduce chassis vibrations. (insane).\n\nPart of the units designed by the first official ES team assembled as such in 1986. Incredible as it may seem but there was no such \"fixed\" team since... 1965 !\n\nSonyfirst units to sport the Gibraltar chassis made of polyester, calcium and carbon.\n\nThe F444ESX has a double output push-pull of Sanken A1186/C2897, high Gm FETs in the phono section, Great Supply ELNAs and, as always, an assortment of exotic Nichicon MUSE.\n\nThe big heatsink seems to have remained bare for the japanese and US models but anodized black for the european versions...\n\nThis thing comes in at 18.3Kg.\n2 x 110w continuous Rms into 8 ohms (0.004% THD).\n2 x 145w continuous Rms into 4 ohms (0.008% THD)\nImpressive specs.\n\nMagnificent audiophile machine from Sony’s Extremely High Standard division.\n* A phono input with different cartridge load settings (MM & MC)\n* 3 inputs for tape decks / multiple cd players can be hooked up here\n* Speakers (4-16 ohms): A, B, A+B\nPower output: 110 watts per channel into 8 ohm (stereo)\nFrequency response: 2Hz to 200kHz\nTotal harmonic distortion: 0.004%\nDamping factor: 100\nInput sensitivity: 2.5mV (MM), 150mV (line)\nSignal to noise ratio: 84dB (MM), 105dB (line)\nOutput: 150mV (line)\nSpeaker load impedance: 4 ohm (minimum)\nDimensions: 430 x 160 x 436mm\nWeight: 18.3kg","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清"],"category_id":"23764","category_name":"其他影音設備","breadcrumb":[{"id":"2092101502","name":"家電與影音視聽","url":"/tw/%E5%AE%B6%E9%9B%BB%E8%88%87%E5%BD%B1%E9%9F%B3%E8%A6%96%E8%81%BD-2092101502-category.html"},{"id":"2092105885","name":"影音/視聽/MP3","url":"/tw/%E5%BD%B1%E9%9F%B3-%E8%A6%96%E8%81%BD-MP3-2092105885-category.html"},{"id":"23764","name":"其他影音設備","url":"/tw/%E5%85%B6%E4%BB%96%E5%BD%B1%E9%9F%B3%E8%A8%AD%E5%82%99-23764-category.html"}],"view_count":25,"watch_count":19,"hashtags":["denon","marantz","onkyo","pioneer","accuphase"]}