畅远勤杂工 发表于 2019-3-20 10:18

原创(Original)新品OPA-4A/5A电子管综合扩大器介绍演示视频

继OPA-2A(2A3)和OPA-3A(300B)之后,原创再次迎来了家族新成员:OPA-4A(EL34)和OPA-5A(KT88);4A/5A的研发旨为丰富原创系列产品,满足音响爱好者的应用需求,为广大发烧友们打造设计出国产精品且极具性价比之真空管放大器!4A/5A历经工程师团队们两年研发设计与综合调试的完善,现已全国正式上市发售!
以下视频为两台机器的外形、功能、性能及声音介绍演示,欢迎点击观看。视频在各网站的链接:B站:https://www.bilibili.com/video/av46737261/优酷:http://v.youku.com/v_show/id_XNDEwMjgxMzEwOA==.html土豆:http://video.tudou.com/v/XNDEwMjgxMzEwOA==.html爱奇艺:http://www.iqiyi.com/w_19s6hk04ph.html腾讯视频:https://v.qq.com/x/page/s08512sl5ik.html西瓜头条:http://www.365yg.com/i6670009047099375627/#mid=1615200380374019
http://www.erji.net/data/attachment/forum/201903/19/162820biksfic322kpxwz3.jpg
http://www.erji.net/data/attachment/forum/201903/19/162854t59jps9laiywic0w.jpg
http://www.erji.net/data/attachment/forum/201903/19/162854p8lsg9gcog0csc6c.jpg
http://www.erji.net/data/attachment/forum/201903/19/162854pjd2flfadzhhabmu.jpg
http://www.erji.net/data/attachment/forum/201903/19/162855m8p7nlrrw8rvyw98.jpg
http://www.erji.net/data/attachment/forum/201903/19/162855bad8vderdvvbdw6n.jpg
http://www.erji.net/data/attachment/forum/201903/19/171116agck0bhyscwbgscp.jpg
原创4A/5A年度新品预售——首发20台,赠送限量大礼包!http://www.erji.net/forum.php?mod=viewthread&tid=2142007&extra=page%3D1
页: [1]
查看完整版本: 原创(Original)新品OPA-4A/5A电子管综合扩大器介绍演示视频