音响应该是这样玩的！(II) ——唱头放大器就应该这么弄。 [复制链接]

再次向某位同志郑重推荐以下这颗唱头！

好处：
The Denon DL-S1 moving coil phono cartridge is Denon's top of the line phono cartridge. It is designed and crafted to provide the pinnacle of performance, a bold statement that should not be taken lightly given Denon's track record of producing moving coil phono cartridges that have withstood the test of time and penchant for understating the engineering genius of their designs. The Denon DL-S1 cartridge offers musical accuracy that is exemplary, breathtaking and addictive. It is a standard by which other pinnacle and topflight cartridges will be compared to. If you are thinking of spending up to 100 times the cost of the Denon DL-S1 phono cartridge, it may be wise to reconsider. Musical satisfaction could be less expensive than you imagine. The special features and technical specifications enumerated below offer a thoughful glimpse of its capabilities.
Denon DL-S1 Moving Coil Cartridge Special Features
1. Newly developed ultra fine wire combining gold and 6N copper.
A newly developed ultra fine wire cmbining pure gold and 6N copper is used in the voltage generating coil. By combining the excellent qualities of gold and copper, the Denon DL-S1 is thus able to deliver uncompromised and unadorned pure and clean analog sound quality. Pure music - that's what you get with the Denon DL-S1 MC phono cartridge.
2. Stable, analog reproduction via superb tracing capability.
The use of a tapered cantilever, a non-magnetic coil bobbin, and a 0.07 mm micro stylus chip reduced the effective mass of its vibration system, lowered its mechanical impedance, and superbly improved its ability to trace the grooves in the record.
3. Elimination of unwanted vibrations with carefully selected materials.
A ceramic frame and a highly rigid aluminum body that has received a double alumite treatment eliminate unwanted vibrations within the cartridge.
3. Denon's unique 2-way dumping system.
The unique Denon two-way dumping system has been employed to suppress the tonal variations due to changes in room temperature and at the same time to obtain level frequency characteristics.

模样：




指标：
CARTRIDGE - Denon DL-S1
Type - Moving Coil
Output voltage - 0.15mV
Frequency range - 20Hz - 70kHz
Recommended Load impedance - over 100 Ohms
Channel balance - @ 1 kHz Less than 1.0 dB
Channel separation - @ 1 kHz >28 dB
Stylus tip - 0.07 x 0.07 mm square solid diamond
Compliance - 14 x 10-6cm/dyne
Recommended Tracking force - 13mN +/- 2mN (1.3g +/- 0.2 g)
Color - Black & Gold
Weight - 7.0g

        直到现在我依然坚持这颗才是你真正需要的！

顶起来，让他能一早就看到！

menn兄,请收短消息.谢谢.

原帖由 pwj 于 2007-8-5 7:56:00 发表 menn兄,请收短消息.谢谢.

        已复短信，请留意查收。谢谢！

Denon DL S1 虽好, 但匹配它的唱臂比较上有点麻烦,皆因这唱头和DL305, DL303,DL301, DL304等都是根据自多年前旗舰DL1000A 唱头, 采取轾质量和高遁迹的设计, 故此亦需配合轾质量的唱臂, 才能充份的发挥.  找一高级而轾质量的唱臂并不容易, 因现时的高级唱臂大部份都是中质量和重质量的,加上这唱头的输出很低, 唱放亦构成另一问题, 当然我们可以把它加上原厂的AU-S1升压牛来匹配唱放, 但购买这唱头前应考虑这些因素.

原帖由 KCC123 于 2007-8-6 8:30:00 发表 Denon DL S1 虽好, 但匹配它的唱臂比较上有点麻烦,皆因这唱头和DL305, DL303,DL301, DL304等都是根据自多年前旗舰DL1000A 唱头, 采取轾质量和高遁迹的设计, 故此亦需配合轾质量的唱臂, 才能充份的发挥.  找一高级而轾质量的唱臂并不容易, 因现时的高级唱臂大部份都是中质量和重质量的,加上这唱头的输出很低, 唱放亦构成另一问题, 当然我们可以把它加上原厂的AU-S1升压牛来匹配唱放, 但购买这唱头前应考虑这些因素.

        以上这些绝对是一位行家里手，不！是一位真正高手的经验之谈呀！难得。

        既然会是位高手，那我也就只有真心请教了。试问，若搭配唱臂的有效质量仅为9gm；而服役中的唱头放大器在100欧姆（或以上）输入阻抗负载下，可自由提供从63至71dB的放大率时。让此唱头愉快工作也就应该不成问题了吧？

天龙的DL S1按其7克自重再加上14um/mN的柔顺度，如果在配上有效质量在9克的唱臂，在加上适当的配重就能够把共振频率控制在10hZ的理想状态下工作。当然0.15mv的输出对于D&M 唱放还是应付自如。

对, 自重7克 的天龙DL S1再加上大约一克的螺丝和丝母, 配上有效质量9克的唱臂( 例如SME 3009 series2 detachable) 共振频应该是在10hZ左右.

KWOO兄,
客气!客气! 承蒙夸赏,高手这两个字我是绝对的不敢当, 不过是玩了黑胶多年的些许心得, 大家互相交流一下经验还可, 请教於在下真的是使我无地自容了, 兄台所拥有,玩过和听过的器材真使我羡慕不已。

能如此直接地“命中目标”，提出疑问并有条不紊地进行相关的阐述；别说是这个论坛没几个了，即便是全国能算知名的论坛上也没有多少。您也就别谦虚了，偶尔骄傲一下也同样能使人进步的。还请常来指教并大胆斧正啊？:handshake