JEFF Rowland玩家俱乐部!

天风海涛

原帖由 jeff_ni 于 2006-10-20 08:34 发表
1，是insert ,指几档平衡输入你用哪一档，摁下可调整数字
2，是gain,是增益键，一共60档，一般推荐调到20--30，除非你喇叭特别好推，当然加减增益完全按个人听感
3，INPERT TERM这个就让他小灯亮着，开着它， ...

我纠正一下：
1、按上面是LISTEN SELECT：即聆听键，选择聆听哪一个输入通道，总共有1－5组输入选择，如1接CD、2接唱头放大器，3接MD；
     按下面RECORD SELECT：即录音选择键，以上面为例，当听CD的同时用MD录LP时，选择输入通道2的下面指示灯亮。
2、GAIN ­：增益键，一共40档，每档0.5分贝，按该键的上部一下，增益就增加0.5分贝，如果一直按该键的上部到指示灯亮说明增益达到20分贝；反之按该键的下部一下，增益就减少0.5分贝，如果一直按该键的下部到指示灯亮说明增益为0分贝。
     搭配乐林的后级推荐增益调为14分贝，如上所述反复按该键的上部到指示灯亮说明增益达到20分贝，再按该键的下部12下，将增益减少6分贝，这时前级的增益为14分贝。
3、INPUT TERM：输入阻抗选择键，指示灯亮输入阻抗为600欧，指示灯不亮时输入阻抗36000欧，具体选择哪档要看音源的输出阻抗而定。如果都可以的话选择600欧的声音柔一点，而选择36000欧的声音亮一点。
4、MONO：单声道键，不用解释了吧。
5、PHASE：相位键，乐林天仙配前级输入的卡侬平衡插头是1地、2负、3正，如果连接了1地、2正、3负的音源，比如LINN的CD机，就要按该键让指示灯亮，说明做了相位转换。
6、BYPASS：直通键，很有用的功能。当系统和家庭影院连机时，比如配一台带解码输出前级的AV功放时，用AV功放直接驱动中置、环绕音箱，将AV功放的左右声道输出信号送到BYPASS输入通道，看电影时只要按一下该键，前级只成为缓冲放大器，音量控制不起作用，这时用AV功放的音量就可以同步控制系统的总音量。兼容AV时强烈推荐用，不用拔插线，真正AV/HIFI兼容。
7、MUTE：哑音键，连电视机都有，就不用解释了吧。
哈哈[s:97] 看看谁才是乐林的玩家和高手吧。[s:6]

mrwz

交易区新帖推荐

请教高手，都说JEFF Rowland功放不用断电源，但我用的前级是LS22，后级是JEFF Rowland M501，单开关前级不关后级是否会对501产生影响。
正确的使用方法该怎样？谢谢

LX-USA

原帖由 <i>mrwz</i> 于 2007-5-10 15:03 发表<br />
请教高手，都说JEFF Rowland功放不用断电源，但我用的前级是LS22，后级是JEFF Rowland M501，单开关前级不关后级是否会对501产生影响。 <br />
正确的使用方法该怎样？谢谢

<br />


应该是会对‘音箱’有影响，为了‘随时’有好声音，那只能ls-22常开了，不过要多买几套‘蛋蛋’备用了。

wlf7075

也是刚入Concerto合并机,第一次试机出了个故障，报告各位音友：接好各个连线后，其实很简单，就是与CD机和音箱连接，通上电源，CD机打开电源，放音，用遥控器调整音量－－－突然，出问题了！音量指数一下子自动滚到了99.9，最大音量！音箱“咣”的一声！着实吓了一跳！马上停止CD放音，愣神半天！不知为何？如之奈何？马上与商家联系，商家告知不要着急，是功放附近还有其他电子设备，杰夫乐林的遥控器乱码了，此种现象曾经亦有音友用此机发生过。按商家指点，将乐林合并功放附近的其他有遥控的设备的电源全部切断后再试－－－没有问题了！而更为奇怪的是，陆续将附近的AV功放、DVD机、电视数字机顶盒等电源又接通后又什么问题也没有了！不知那位音友遇到过此类问题能赐教，不胜感激！

陆仁

新进了乐林的capri前级，前来报到！

wlf7075

交易区新帖推荐

刚入Concerto合并机，来报到了！刚入了三代合并机，推JBL五十周年金版纪念版音箱，听交响乐很好，动态大，强劲，听起来很过瘾！只是有个问题请教各位：新机刚接好各个连线，接上电源后，出声了，用遥控器调整音量，不知何故，突然音量失控，一下子跳到99.5的最大音量。马上停机，重新接上各个连线后，再开机，遥控器又好用了。商家告诉是音响周边的电器造成遥控器乱码，才产生的问题。不知诸位用家是否遇到过此类问题？能否告知？

poy

请教:
CAPRI,Concerto前级有何不同?
CAPRI最大输入电平7 volts RMS at 0 dB Gain,
Concerto最大输入电平15 volts RMS at 0 dB Gain,各有何要求?

brianli

入了Concerto Pre, 正在找 8T / 8Ti/ 8TiHC

請問哪裡可以找到?

大約幾$?

末世诗歌

8T只能找二手了吧，而且concerto前级估计还是搭501后级比较对味点

brianli

原帖由 末世诗歌 于 2007-7-30 17:40 发表
8T只能找二手了吧，而且concerto前级估计还是搭501后级比较对味点

當然是2手, 因已停產. 但哪裡可找到呢?

concerto不一定要配501, 我聽過8ti, 聲音非常合口味, 可惜機主不放, 否則即時拿下. 日後也很可能升級synergy IIi. [s:97]

末世诗歌

原帖由 brianli 于 2007-8-1 16:15 发表


當然是2手, 因已停產. 但哪裡可找到呢?

concerto不一定要配501, 我聽過8ti, 聲音非常合口味, 可惜機主不放, 否則即時拿下. 日後也很可能升級synergy IIi.  

对于这些停产的产品，二手是可遇不可求的
要不就搭在产的302，312

一点

我朋友有对8电池版，250W/8欧，两件式，主机一件70多KG，电源一件90KG，带原包装航空铝箱，是原来北京缪斯音箱厂进的调声用的，结果还没有等它的高档音箱出来，缪斯就倒闭了，我朋友接来的，非常新（按国际标准的85成新吧--也就是没有任何挂花和修理，充电电池年头到了，四块换成德国阳光电池），这台公房如果没有刻意去碰和损坏，基本没有坏的可能，因为全是模块。前段时间想出上YBA老大6件式，曾经托我在网上出过，你有兴趣不？
哦！另说一句，因为它是电池供电，8原厂是没有电池版的，只有9才有，这台公房当年是从罗兰厂里定制的（在厂家网上可以查到出到北京一公司），所以电池箱是9的电池箱，由于是电池供电，所以主机里面没有那大电容和牛，就不存在8T等的电容漏夜和烧牛的问题。

[ 本帖最后由 一点 于 2007-8-4 09:36 编辑 ]

brianli

原帖由 一点 于 2007-8-4 09:19 发表
我朋友有对8电池版，250W/8欧，两件式，主机一件70多KG，电源一件90KG，带原包装航空铝箱，是原来北京缪斯音箱厂进的调声用的，结果还没有等它的高档音箱出来，缪斯就倒闭了，我朋友接来的，非常新（按国际标准 ...

首先, 非常多謝一點兄的好意.

但本人找的是 8T/ 8Ti/ 8TiHC, 不要有任何修摩, 也不需特別訂做. 因為真的沒辦法判斷. :Q :Q

本人同意JR獨步武林的電池技術, 可以清除雜訊, 如用在前級 [s:20] [s:20] , 但用在後級......
也許我有偏見, 總覺得如後級用電池, 在一些大場面會有力不從心的問題.

而且像兄上所說, 電池是有壽命問題的, 也是我另一個擔心. [s:18] [s:18]

另外, 請一點兄告知: 哪裡可以找到 " 这台公房当年是从罗兰厂里定制的（在厂家网上可以查到出到北京一公司），" 的訊息. 我看遍了整個JRDG的網站也沒有相關訊息, 相反我找到下面內容:
Used Equipment Purchases

Please be aware that we have very limited information regarding the whereabouts, upgrade history, condition, and system compatibility of used equipment. Because many upgrades are not performed at the factory and because we do not sell used equipment, we are rarely able to answer many questions about specific units. Also, as we are very busy with new equipment design and production, we do not have a large amount of time to research the history of used equipment for potential buyers. Please try to remember that buying used equipment is the same as buying any other type of second-hand product and as a manufacturer we do not have a lot of time to devote to the sale of a product we are not involved in. We are able to provide manufacturing dates, original faceplate colors, warranty information, and limited service and upgrade information on some units, however we are not able to provide system compatibility answers in many cases (for example, we do not know the size of your room, your listening preferences, all of the details about the rest of your equipment, etc, so we cannot necessarily tell you how something will sound in your system), and we are unable to answer any questions about whether you will like the component. As we feel we do and have always built the best equipment in the world, we think you will be very happy with anything that we have manufactured, though you must decide whether to purchase the unit yourself. Please keep in mind that we have moved on to new generations of equipment for a reason: if it’s new, it’s because we found a better way to do things than in the past. Simply, newer products are generally superior to the older products; otherwise we would never build them.

Factory Direct Sales

Because of our agreements with our dealers and distributors around the world, we are not allowed to sell new products directly to the public. This would place us in a position of direct competition with our dealers and distributors. Dealer and distributor requests, industry information, parts, service, upgrades, and replacement battery requests should be directed to Jeff Rowland Design Group. Please remember that we will ask for history and references with any industry or dealer request. Please also be advised that if we have a listing for a dealer or distributor available on our web site, we are probably not looking for a new or replacement distributor in the area. We welcome any opportunity to serve our customers better, but we will not bypass our dealers and distributors simply because you are not happy with pricing, do not want to pay local taxes, or do not get along with your local dealer.

http://www.jeffrowland.com/Announcements.htm

上面在JR官方網站指出, JR 因為與代理商有協議, 不會直接銷售產品給用家, 同時也不參與銷售. 所以他們沒有最終客戶的資料, 一點兄所講的" 在廠家網站上可查到出到一北京公司"的資料不知如何查找?

在本人有限的知識范圍內, 如果有理解錯誤請指出.

[s:97] [s:97]

[ 本帖最后由 brianli 于 2007-8-6 15:55 编辑 ]

brianli

另外, 從機器背部.圖片中發現 與官方網站上顯示的資料有所不同.

brianli

另外, 官方網站上清楚說明是有電容等組件在 model 8 的機身上的.

一點兄所說"沒有電容...." 好像不太一致 [s:33] [s:33]

Stage 1:

Model 8 amplifiers between serial numbers A80001 and A80102 may need additional work involving the replacement of power supply components before the unit can be eligible for the Stage 2 update. These units were originally designed with a single "choke-input" power supply which simultaneously powered both right and left channels. The Stage 1 update provides a "dual mono" power supply which consists of totally isolated right and left channel power supplies which allow completion of the Stage 2 update. Since many of the original Model 8 amplifiers (serial numbers A80001-A80102) have already been modified to this stage, it may be necessary to inspect the internal layout of the amplifier in question. Original, unmodified units can be identified by two large black capacitors placed longitudinally from the front to the rear of the amplifier. All modified units can be identified by four large black capacitors placed transversely and clamped between two gold-colored brackets which span the entire length of the amplifier.

Stage 2:

Update is available to all amplifiers from serial number A80001 through B80055. This update can be performed independently from any other update, i.e. A80234 does not require the rear panel with battery power supply connections to be eligible for the Stage 2 update; however, unless the amplifier has connections for use with the battery power supply, the unit will not be able to be used with the BPS-8 battery power supply at a future date.

This update involves minor modifications to each right and left channel main circuit boards and the replacement of each right and left channel plug-in modules.
This update provides the greatest sonic performance improvement possible without utilizing the BPS-8 option.

This update involves minor modifications to each right and left channel main circuit boards and the replacement of each right and left channel plug-in modules.

而且只是在左右聲道很少的改動, 只是更改了左右聱道的輸入模塊