电钢琴与原声钢琴的对比
<span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><b><span style="font-size:12.0pt"><span style="font-family:宋体"><span style="color:#0052ff">电钢琴</span></span></span></b><span style="font-size:12.0pt"><span style="font-family:宋体">的主要优势是性价比与体积，但是由于价格区间跨度极大，需要分开说明。</span></span></span></span></span><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"> </span></span></span><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><b><span style="font-size:12.0pt"><span style="font-family:宋体">在英国的话，价位基本是这么区分的</span></span></b> <br><b><span style="font-size:12.0pt"><span style="font-family:宋体">常见四大品牌Yamaha, Roland, Kawai, Casio为例</span></span></b> </span></span></span><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span lang="EN-GB" style="font-size:12.0pt"><span style="font-family:宋体">600</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">–1000镑，非常入门级，不是非常拮据的话不建议省这些钱。</span></span> </span></span></span><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span lang="EN-GB" style="font-size:12.0pt"><span style="font-family:宋体">1000</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">–2000<span style="color:black">镑</span>，入门性价比级，和中高级相比，键盘机构与功放系统略为逊色，缺乏顶级88键采样。</span></span> </span></span></span><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span lang="EN-GB" style="font-size:12.0pt"><span style="font-family:宋体">2000</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">–3500<span style="color:black">镑</span>，中高级，使用品牌中最新的高端键盘机构，比较先进的声学系统。琴键材料与机械钢琴一致。</span></span> </span></span></span><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span lang="EN-GB" style="font-size:12.0pt"><span style="font-family:宋体">3500</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">–5000<span style="color:black">镑</span>，高级/混合电钢，在功放和音响系统上有进一步提升。也有搬来机械钢琴的键盘机构（如 Yamaha NU1x是最便宜的混合电钢）。</span></span> </span></span></span><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span lang="EN-GB" style="font-size:12.0pt"><span style="font-family:宋体">5000</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">–10000<span style="color:black">镑</span>，在高级的程度上扩张为 baby grand 尺寸类似的三角电钢，音响系统再一步提升。</span></span> </span></span></span><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span lang="EN-GB" style="font-size:12.0pt"><span style="font-family:宋体">10000+</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">镑，混合型三角电钢，搬来同品牌机械三角钢琴的键盘机构，达到手感一致。</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">而这个价位已经能买到不错的二手机械钢琴，甚至一些复原的老三角钢，性价比见仁见智。</span></span> </span></span></span><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><b><span style="font-size:12.0pt"><span style="font-family:宋体">电钢的表现主要取决于：</span></span></b> </span></span></span><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><b><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">键盘机构：</span></span></span></span></b> </span></span></span><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span style="font-size:12.0pt"><span style="font-family:宋体">比起廉价的电子琴，电钢琴的键盘结构会模拟钢琴的手感。而</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">每个厂家的电钢琴键盘机构根据产品定位有分类档次，比较高端的产品都在构造上模拟了三角钢琴</span></span><span style="font-size:12.0pt"><span style="font-family:宋体"><span style="color:#4d5156">击弦机结</span></span></span><span style="font-size:12.0pt"><span style='font-family:"微软雅黑",sans-serif'><span style="color:#4d5156">构（最便宜的如Casio GP系列），手感和真钢不会天差地别。唯一的技术限制是没法达到真钢的机械回弹速度（即弹出一些演奏级曲目中极快的重复音符有困难，但对任何业余考级演奏足矣）。混合电钢则直接搬来了机械钢琴的键盘。由于品牌之间的机构触感还是有所区别，具体还是建议去琴行亲自体验决定。 </span></span></span><br>
</span></span></span><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><b><span style="font-size:12.0pt"><span style="font-family:宋体">入门电钢键盘机构例图</span></span></b><span style="font-size:12.0pt"><span style="font-family:宋体">（通常比较短，结构紧凑，价格低，更多出现在便携式键盘或千元以下入门级电钢，回弹的真实度会与普通钢琴有比较大的差别）</span></span> </span></span></span><br><br><br><br><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><b><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">中端电钢机构例图</span></span></span></span></b><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">（</span></span></span></span><span lang="EN-US" style="font-size:12.0pt"><span style="background:white"><span style='font-family:"Arial",sans-serif'><span style="color:black">Roland</span></span></span></span><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">的</span></span></span></span><span lang="EN-US" style="font-size:12.0pt"><span style="background:white"><span style='font-family:"Arial",sans-serif'><span style="color:black"> PHA-4</span></span></span></span><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">机构，在便携式电钢和立式电钢中都有采用。触感和普通钢琴还是会有更大区别）</span></span></span></span> </span></span></span><br><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><b><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">高端电钢键盘机构例图</span></span></span></span></b><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">（</span></span></span></span><span lang="EN-US" style="font-size:12.0pt"><span style="background:white"><span style='font-family:"Arial",sans-serif'><span style="color:black">Casio GP</span></span></span></span><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">系列键盘机构，在总体深度构造上模仿传统三角钢琴机构，由于塑料件更多，所以是此类机构中价格最低的）</span></span></span></span> </span></span></span><br><br><br><br><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><b><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">高端电钢键盘机构例图</span></span></span></span></b><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">（</span></span></span></span><span lang="EN-US" style="font-size:12.0pt"><span style="background:white"><span style='font-family:"Arial",sans-serif'><span style="color:black">Kawai </span></span></span></span><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">高端键盘机构</span></span></span></span><span lang="EN-US" style="font-size:12.0pt"><span style="background:white"><span style='font-family:"Arial",sans-serif'><span style="color:black">Grand Feel </span></span></span></span><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">与</span></span></span></span><span lang="EN-US" style="font-size:12.0pt"><span style="background:white"><span style='font-family:"Arial",sans-serif'><span style="color:black"> Kawai </span></span></span></span><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">旗舰</span></span></span></span><span lang="EN-US" style="font-size:12.0pt"><span style="background:white"><span style='font-family:"Arial",sans-serif'><span style="color:black">SK</span></span></span></span><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">三角钢琴机构对比，在转轴距离上完全一致，</span></span></span></span><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:#4d5156">擒纵机构也基本能模拟完善</span></span></span></span><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">）：</span></span></span></span> </span></span></span><br><br><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><b><span style="font-size:12.0pt"><span style="font-family:宋体">混合型电钢示意图</span></span></b> </span></span></span><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span style="font-size:12.0pt"><span style="font-family:宋体">（</span></span><span lang="EN-US" style="font-size:12.0pt"><span style='font-family:"Arial",sans-serif'>Kawai Novus</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">，基本照搬</span></span><span lang="EN-US" style="font-size:12.0pt"><span style='font-family:"Arial",sans-serif'>Kawai</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">三角钢琴机构）</span></span> </span></span></span><br><br><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">（</span></span></span></span><span lang="EN-US" style="font-size:12.0pt"><span style="background:white"><span style='font-family:"Arial",sans-serif'><span style="color:black">Yamaha NU1x</span></span></span></span><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">，基本照搬</span></span></span></span><span lang="EN-US" style="font-size:12.0pt"><span style="background:white"><span style='font-family:"Arial",sans-serif'><span style="color:black"> U</span></span></span></span><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">系列立式钢琴机构）</span></span></span></span> </span></span></span><br><br><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><b><span style="font-size:12.0pt"><span style="font-family:宋体">声学引擎：</span></span></b> </span></span></span><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span style="font-size:12.0pt"><span style="font-family:宋体">主流品牌可能的话都会用旗舰三角钢琴采样（Kawai和 Yamaha做的最出色，中高端型号各自采样与自家的</span></span><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'><span style="color:#4d5156">SK-EX </span></span></span><span style="font-size:12.0pt"><span style="font-family:宋体"><span style="color:#4d5156">和</span></span></span><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'><span style="color:#4d5156">CFX</span></span></span><span style="font-size:12.0pt"><span style="font-family:宋体"><span style="color:#4d5156">。普通人基本</span></span></span><span style="font-size:12.0pt"><span style="font-family:宋体">听不出是电钢）作为默认发声选项，目前的技术进步已经能相当程度模拟踏板与共鸣。从音色上来说，2000 – 3000<span style="color:black">镑</span>的电钢琴就很可能远比5000–10000<span style="color:black">镑</span>的立式钢琴听起来更好（撇开琴弦共鸣的真实度*）。</span></span> </span></span></span><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><i><span lang="EN-US" style="font-size:12.0pt"><span style="font-family:宋体">*</span></span></i><i><span style="font-size:12.0pt"><span style="font-family:宋体">钢琴的音色很重要的是由共鸣系统组成（包括音板、琴弦、弦码、弦轴板等）。横向的旋律线由于是由单音组成，可以模仿真实，但是碰到曲子里面出现 choral 部分，比如有3个音，4个音和旋的时候，目前电子钢琴的计算处理能力就可能有所限制</span></span></i> <span style="font-size:12.0pt"><span style="font-family:宋体">。</span></span></span></span></span><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span style="font-size:12.0pt"><span style="font-family:宋体">从各品牌的区别来说，可以在YouTube上搜一些各品牌电钢音色对比。公认Roland的“数码味”最浓，因为声音是计算机建模而来，但也有不少人喜欢。</span></span></span></span></span><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"> </span></span></span><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span style="font-size:12.0pt"><span style="font-family:宋体">注：一般大品牌只有默认声学引擎会采用最复杂的88键多通道+共鸣计算机采样，剩余发声不会有极其逼真的声场还原（比如 Kawai中高端系列默认选项是 SK-EX, 其他的几种钢琴类发声则会采用模拟采样技术，比较容易能听出来是电钢。）</span></span> </span></span></span><br><br><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><b><span style="font-size:12.0pt"><span style="font-family:宋体">功放与喇叭：</span></span></b> </span></span></span><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span style="font-size:12.0pt"><span style="font-family:宋体">同等重要，如果引擎先进而功放电路与喇叭不行同样不会有好的效果。这一点是入门，中级与高级电钢琴价格差异的主要原因之一。喇叭的数量，排布都会对声场造成很大影响。有一些品牌在高端型号上会加入用压力驱动的共鸣版进一步模拟琴弦共鸣。</span></span> </span></span></span><br><br><br><br><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><b><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">控制面板：</span></span></span></span></b><span style="font-size:12.0pt"><span style="background:white"><span style="font-family:宋体"><span style="color:black">这个纯属个人喜好，中高端的 Roland 和 Yamaha 基本还是把按钮一排放在前方或一侧，Kawai则早已进入触摸屏时代，正面没有额外的视觉干扰。</span></span></span></span></span></span></span><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"> </span></span></span><br><br><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><b><span style="font-size:12.0pt"><span style="font-family:宋体">关于电钢能不能用来做日常学琴练习，其实YouTube上已经有一大堆专业的回答视频。</span></span></b></span></span></span><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"> <br><span style="font-size:12.0pt"><span style="font-family:宋体">推荐观看： </span></span><br><u><span lang="EN-GB" style="font-size:12.0pt"><span style="font-family:宋体"><span style="color:blue">https://www.youtube.com/watch?v=F-ObcoQgaOs</span></span></span></u> <span style="font-size:12.0pt"><span style="font-family:宋体">（以及下面的各个心得评论） </span></span><br><u><span lang="EN-GB" style="font-size:12.0pt"><span style="font-family:宋体"><span style="color:blue">https://www.cunninghampiano.com/how-classical-pianists-can-benefit-from-practicing-on-digital-pianos/</span></span></span></u> </span></span></span><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span style="font-size:12.0pt"><span style="font-family:宋体">注意为了不和真实钢琴脱节，具有高端键盘机构的电钢是必须。 </span></span></span></span></span><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span style="font-size:12.0pt"><span style="font-family:宋体">至于电钢琴能不能用来教学，那答案更简单： </span></span><br><span lang="EN-GB" style="font-size:12.0pt"><span style="font-family:宋体">1</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">：网络教学，完全不影响</span></span> <br><span lang="EN-GB" style="font-size:12.0pt"><span style="font-family:宋体">2</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">：面对面教学，对于任何业余学生来说，其实键盘的触感（中高端电钢）已经满足还原普通机械键盘的压力和回弹。除非非常注重采用和家里完全一样的立式钢琴触感。</span></span> <br>
</span></span></span><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><b><span style="font-size:12.0pt"><span style="font-family:宋体"><span style="color:#0052ff">个人总结是，电钢琴有以下优势</span></span></span></b><b><span style="font-size:12.0pt"><span style="font-family:宋体">，</span></span></b> <br><span style="font-size:12.0pt"><span style="font-family:宋体">以2500-3000<span style="color:black">镑</span>左右的价格 VS 英国最常见的雅马哈立式钢琴U3为例 </span></span><br><span lang="EN-GB" style="font-size:12.0pt"><span style="font-family:宋体">(U3 </span></span><span style="font-size:12.0pt"><span style="font-family:宋体">二手70-80年代复原的5000-6000<span style="color:black">镑</span>左右，全新8000<span style="color:black">镑</span>以上) </span></span> <br>
</span></span></span><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>1</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">：体积小，重量轻，搬动方便，拆分后上下楼也没问题</span></span> <span style="font-size:12.0pt"><span style="font-family:宋体">；</span></span><br><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>2</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">：音色很可能超越</span></span><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>U3</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">，（因为都是自家旗舰三角钢琴的采样。非常复杂的共鸣除外，专业演奏才会在意）</span></span> <span style="font-size:12.0pt"><span style="font-family:宋体">；</span></span><br><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>3</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">：永远不需要调音</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">，基本不需要保养（不需要考虑房间湿度）</span></span> <span style="font-size:12.0pt"><span style="font-family:宋体">；</span></span><br><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>4</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">：不扰民，如果需要戴耳机的话（目前的主流品牌引擎模拟声场非常还原耳机聆听时候的空间感）</span></span> <span style="font-size:12.0pt"><span style="font-family:宋体">；</span></span><br><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>5</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">：其他功能，诸如上百种乐器声音，电脑</span></span><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>/</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">蓝牙连接功能（作曲，编辑等）</span></span> <span style="font-size:12.0pt"><span style="font-family:宋体">。</span></span></span></span></span><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span style="font-size:12.0pt"><span style="font-family:宋体">对比下来的<b><span style="color:#7b0c00">缺点</span></b>是：</span></span> </span></span></span><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>1</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">：不保值。从比较权威的欧美钢琴论坛讨论帖来看，电钢使用寿命约为</span></span><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>15</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">年（看你</span></span><span style="font-size:12.0pt"><span style='font-family:"微软雅黑",sans-serif'>在不在意</span></span><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>2000 – 3000</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">英镑用足</span></span><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>10</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">年），主要是由于电子元件老化导致。科技进步更新换代可能也比较快，和电脑一样。</span></span> </span></span></span><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>2</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">：高速重复按键可能有问题，但是</span></span><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>ABRSM</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">业余</span></span><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>8</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">级的曲子基本也不会遇到那些</span></span><span style="font-size:12.0pt"><span style='font-family:"微软雅黑",sans-serif'>情况</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">。</span></span> <br><span style="font-size:12.0pt"><span style="font-family:宋体">当然，除非您愿意花</span></span><span lang="EN-US" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>4000</span></span><b><span style="font-size:12.0pt"><span style="font-family:宋体"><span style="color:black">镑</span></span></span></b><span style="font-size:12.0pt"><span style="font-family:宋体">以上买</span></span><span lang="EN-US" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>Yamaha NU1x</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">，那是把</span></span><span lang="EN-US" style="font-size:12.0pt"><span style='font-family:"Arial Unicode MS",serif'>Yamaha</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">立式机械钢琴的机构复制了过来</span></span> <span style="font-size:12.0pt"><span style="font-family:宋体">。</span></span></span></span></span><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span style="font-size:12.0pt"><span style="font-family:宋体">我</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">家里（英国）目前的电钢为 Kawai CA78 </span></span><br><span style="font-size:12.0pt"><span style="font-family:宋体">（2018年左右的中端型号，键盘机构为 Kawai Grand Feel II。目前已经有新一代的GFIII）。</span></span><span lang="EN-US" style="font-size:12.0pt"><span style="font-family:宋体"> </span></span></span></span></span><br><br><br><br><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span style="font-size:12.0pt"><span style="font-family:宋体">作为此价位的电钢琴的极限性能参考，用此琴能弹出的常见曲子有：</span></span> </span></span></span><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span style="font-size:12.0pt"><span style="font-family:宋体">肖邦 - 即兴幻想曲 （完全没问题） <br>
肖邦 - 夜曲 27 – 2（华彩乐章接近此电钢键盘机构回弹的极限） <br>
李斯特 - 爱之梦（完全没问题） <br>
德彪西–金鱼 </span></span></span></span></span><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span style="font-size:12.0pt"><span style="font-family:宋体">至于选择购买哪个型号，自己之前看了相当多的YouTube对比视频+店里体验。得出的结论是，追求“自然钢琴声音而非听上去就像数码音”的，只有Yamaha和Kawai的采样能达到。个人更偏爱SK-EX的采样声音，加上Kawai这个价位的键盘机构评价和个人实测感觉超越其他品牌，所以选择了 Kawai-CA系列。 </span></span></span></span></span><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><b><span style="font-size:13.5pt"><span style="font-family:宋体"><span style="color:red">防杠说明： </span></span></span></b></span></span></span><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span style="font-size:12.0pt"><span style="font-family:宋体">每个家庭的环境和条件都不同，钢琴本身<u>“可能”</u>是个重大投资，对于性价比的看法个人以科学务实的角度需要重申：如果不差钱，房子又大，那么可以无视这些文字 <u>直 接 买 斯 坦 威 6 英 尺</u>，不管小孩子有没有培养出兴趣。对于大部分预算不超过5000镑的普通家庭来说，对于学琴，个人的观念如下： </span></span></span></span></span><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span lang="EN-GB" style="font-size:12.0pt"><span style="font-family:宋体">1</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">：培养小孩兴趣、启蒙教学， 600-1000英镑左右的电钢琴是足矣（考初级ABRSM都可）</span></span> <br><span style="font-size:12.0pt"><span style="font-family:宋体">（上课用也是够的，学小蝌蚪的时候是不需要“回响的深度和还原度”，以及旗舰级三角钢琴采样的）。 </span></span><br>
<br><span lang="EN-GB" style="font-size:12.0pt"><span style="font-family:宋体">2</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">：准备好好准备小孩学习考级的，可以认真考虑2500–3000英镑左右的中端电钢琴，这个价位层次的个人觉得是电钢里最值得投入的，因为键盘非常接近普通钢琴，音色又出色（ABRSM允许自录电钢琴考级，见下图）。家庭有比较认真的预算的，可以“一步到位”直接入手此价位段的电钢琴。更高一级别的电钢琴则失去了整体性价比优势，只适合一些比较特殊的情况。记住，电钢琴永远不需要调音。被小孩磕磕碰碰也不心疼。</span></span> </span></span></span><br><br><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span lang="EN-US" style="font-size:12.0pt"><span style="font-family:宋体">3</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">：小孩在学习一两年后展现出浓厚兴趣或一定天赋值得进一步发展，家里资金又比较充裕，那么可以考虑跳跃到比较好的机械钢琴。如果作为陶冶情操以后再继续，那么电钢琴也足够用个10多年。 </span></span></span></span></span><br><br><span style="font-size:10.5pt"><span style="vertical-align:baseline"><span style="font-family:等线"><span lang="EN-GB" style="font-size:12.0pt"><span style="font-family:宋体">4</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">：家里能有5000镑以上充裕的预算用于小孩学琴的</span></span><span style="font-size:12.0pt"><span style="font-family:宋体">，请忽略以上三条</span></span><span lang="EN-GB" style="font-size:12.0pt"><span style='font-family:"Segoe UI Emoji",sans-serif'>
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