BBC有公开的资料，箱体要采用12MM的多层桦木夹板，内部加榉木条支撑，沥清吸音棉
如果您手上有详细的BBC资料，不妨在这里贴出来，大家一起学习交流吧 红灯记 发表于 2018-1-9 15:45
如果您手上有详细的BBC资料，不妨在这里贴出来，大家一起学习交流吧
详细的可以到BBC官方网站去找（现在没了谷歌，国内不好搜索，建议请国外朋友搜索）
我这只有国内找到的丁点：
the construction is of 12mm birch plywood with fillets of beech.
although no diffculty was found with this construction for original design (ls3/5), it was found that, for the LS3/5A, it was necessary to specify the wood more carefully than was originally thought necessary. the use of any type of hard wood such as Parana Pine for the fillets was found to be unacceptable as a clearly audible colouration was produced by a resonance of the L.F. unit on its chassis, and these fillets had insufficient mechanical impedance to reduce it ; this matter is reported in more detail elsewhere. ” BBC LS3/5a superjolly 发表于 2018-1-9 17:30
BBC LS3/5a
非常感谢，长见识了{:4_480:}
红灯记 发表于 2018-1-9 21:59
非常感谢，长见识了
您客气了。 价格价格，希望团购。。。哈哈哈哈 {:4_471:}{:4_472:} 好资料！可以尝试对比一下
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