本帖最后由 子弹飞 于 2013-2-6 12:56 编辑
英国BBC广播公司设计部的第一对LS35A,这是LS35A的最初模型版本,编号为LS3/5A NO1。而且在LS35上面BBC设计部提出了对单元性能的一些问题。第二张图有BBC商标,背部是卡农接口。接口线序是2+,3-,1空。(后面资料有标识)
BBC Design Department
It was found that variation in the specification of the KEF B110 and T27 meant that it was very difficult to produce the next batch of the LS3/5. So the speaker was passed to BBC Design Department at Western House with a request to modify the design to allow for more tolerance of drive unit variation.
These pictures are of what is believed to be the first reference LS3/5A produced in-house by Design Department to the specification which the manufacturers would be given. The Dymo label on the back identifies it as LS3/5A No. 1.
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