{"type":"product","schema_version":"1.0","item_id":"100048260564","canonical_url":"https://tw.bid.yahoo.com/item/100048260564","title":"STUDER A727 CD player 軔體(firmware)更新 (46/90  第27版)","subtitle":"STUDER A727   第27版(46/90)  軔體(firmware)更新","condition":"近全新","currency":"TWD","observed_at":"2026-04-27T19:16:00.900Z","current_price":1800,"original_price":null,"stock_status":"out_of_stock","available_quantity":1,"sold_quantity":6,"seller":{"id":"Y8476422969","name":"Y8476422969","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/68082edd-deef-439b-a319-67351bbc353e.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/3e5345bb-c767-448c-9622-e62d6be5e64a.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/34d5906f-c82b-4401-9ff5-b6a1d1c7b2cd.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/20fe4d53-0f2b-4617-8f19-f18ed44bb684.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null}],"description":"STUDER A727 CD player 軔體(firmware)更新      (46/90  第27版)\n\nIC12    1.769.411.27(46/90)    (1990年第46週)\n\n專業的CD player，應定期接受原廠代理商提供的軟、硬體更新，才能確保機器有重要缺點的改進及增加最先進的功能； STUDER A727 CD player應由當時的福茂公司提供此類服務。 STUDER A727 從斷電後第一次開機會顯示機器軔體的版號，如果出現46/90     27則為最新版\n\n更新的方法：提供具有最新第27版軔體的27C256 EPROM一顆，與伺服板上IC12交換，重新開機顯示新版號即可。\n\n可改進對稍有瑕疵的碟片的可讀性。寄回原舊版的27C256/27256 EPROM 退回100元。\n\n27C256 (32k X 8) EPROM沒有現貨了, 現用27C512 (64k X 8)替代。\n\n定址方面小小更動, 第一腳懸空反折, 並以導線連接第十四腳。\n\n佳評如潮\n\narrived on 23-12-2022 klasse. many thanks.\n\n1.025.621.25 (41/87)Latest Firmware for STUDER A725/A725QC CD Player (#174439412531)\n\n \n\nFast Shipping! A+++\n\nSTUDER A810 Parallel Remote Controller with db-9 Serial Connector; Address Board (#175374835088)\n\nVery nice quality and honest seller, fast shipping.\n\nAddress board 1.810.739.00 for STUDER A810 Open reel tape recorder (#175369499415)\n\nGood seller A+++++++++\n\nReVoX A700 Reel to Reel Recorder Face Plate Lower (#174895109942)\n\n \n\nExcellent E Bay Transaction Very Helpful and Knoledgable with Studer Tape Machines A+++++++++++++++\n\nPair of Tension Sensor Left/Right 1.820.150.00/1.820.151.00 for STUDER A820 (#175254916351)\n\n \n\nA good seller\n\nLatest Firmware Set for STUDER A820 Mk-II 2 Channel Master Recorder (6 EPROM's) (#174836221455)  \n\n \n\nAll perfect. Fantastic packaging. Thank you\n\nReVoX A700 Reel to Reel Recorder Central Command Plate (#174895114759)  \n\n \n\nThanks a lots\n\n1.820.989.20 Latest 42/90 Firmware for MP-UNIT AUDIO CONTROL; STUDER A820 MCH (#173931445609)\n\n \n\nvery good\n\n1.727.651.26 Latest 20/92 Firmware for STUDER A807 Mk-II(#174429635768)\n\n \n\nNew condition, fitted and working perfectly. 5* seller. Thank you\n\nParallel Remote 1.328.250.00 for STUDER A820, A807, A812, A816 Tape Recorder (#174546213165)\n\n \n\nVery good deal !, thx\n\n1.769.411.27 Latest Firmware for STUDER A727 CD Player (#174023427174)\n\n \n\nItem as described. AA+++++\n\n1.780.151; Frequency Synthesizer for ReVox B780 Receiver (#173844737567)\n\n \n\ngood\n\nLatest 06/89 MP-UNIT Master Firmware 1.820.996.22 for ST...","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳"],"category_id":"2092075238","category_name":"CD/SACD","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":"2092107942","name":"專業訊源","url":"/tw/%E5%B0%88%E6%A5%AD%E8%A8%8A%E6%BA%90-2092107942-category.html"},{"id":"2092075238","name":"CD/SACD","url":"/tw/CD-SACD-2092075238-category.html"}],"view_count":17,"watch_count":15}