我就奇怪d, 鍾意AR18s遠多於AR91!

我都有對ar18而家升左上神枱,仲要係原裝海綿面罩.冇乜時間開嚟聽

AR18依家郁下都要£300以上了。不過佢係幾得人鍾意嘅，明知佢聲音唔夠精緻幼細，但播起音樂時，氣氛就特別生動，聽得開心！

相信AR18現在有啲啲貴，我哋香港AR友有份推波助瀾。依家等我瘋漢亞伯JB也歎句，你食我隻車咩！

別人笑我太瘋癲，我笑他人看不穿。 不見五陵豪傑墓，無花無酒鋤作田

桃花塢裏桃花庵，桃花庵下桃花仙。 桃花仙人種桃樹，又摘桃花賣酒錢。




最後修改時間: 2021-09-26 15:25:40

幾十年前你有水買浪琴，巳經高咗一線。但浪琴包金錶最多。不知是否科技進步影響或虛榮心影響。戴大手錶成習慣路路領先，幾十年前大錶也風行過一時，但不久潮流也回到一般size.
圖中男装浪琴廿十多年前eBay 賣三千幾。但依家變咗唔男唔女樣。你話世事一切是否有定緣呢！



最後修改時間: 2021-09-26 09:26:11

Chi 兄,

The paper-wax capacitors where to use in AR 2 series. It is popuar used in the 1950's and early 1960's . Since it is more than nearly seventy years ago industry technology. So the tolerance of +/- 10% to the stated values. From techincal point of view, in some unknown circucumstance, the original capacitor value with 6 uf and 4 uf will be go to value and the sum 5.5 or 3.5.
Our life full of contradiction. Quite a lot of Fender Guitar fans prefers paper-wax capacitor instead of polypropylene capacitor. Because they feeling that the sound is warm when they use it. This is very true. The paper-wax capacitor charging and release time longer than polypropylene capacitor.
In order to matching the capacitor in crossover diagram value. We can do in parallel. You can buy 4x0.1uf capacitor paralleling to 5.6 uf.

But I am using paper-wax capacitor in my AR 3 since daily use amplifier is solid state (NAD 3155) instead of Audio Research and Conrad Johnson.

^-^

最後修改時間: 2021-09-26 07:45:41

jbl Hing,

Thanks very much. I made a mistake as they are 5.6uF and not 5.9uF. is 5.6uF enough value to work?

最後修改時間: 2021-09-25 22:50:25

Chi兄,
AR 2ax use 6uF and 4uF can be replaced 5.9uF and 3.9uF. Since the cap has +/- 3% tolerance. Therefore, it is one of the choice.
Use which brand depends on actual listening test.
Remark: The original capacitor in used by AR 2, perhaps +/- 10% tolerance.

最後修改時間: 2021-09-25 21:01:18

HaHa兄,
今天沒有什麼特別的感覺，但我有一些intangible收獲(昔日煙花之地).







最後修改時間: 2021-09-25 20:50:41

I have now narrowed down to these two brands: Mundorf and ClarityCap.

Any inputs? They don't have exact 6uF and 4uF but they have 5.9uF and 6.8uF, and 3.9uF. I wonder will they be ok?

Or should I wire up two parallelly to make up the value?







最後修改時間: 2021-09-25 20:24:18

昨天放假故開始同對2ax清理一下。

早期單元隔音sealing方法是用上caulk(灰屎），對低音攪咗一輪才能分開，故打死也不再用，現在用sealing tape 吧了。幸用高音無此問題故可仍用。

但高音那些wire非常fragile ，一踫便斷了，原來也不會上錫，也要想計仔。

用了Belsen鍍銀線，打圈然後收緊作駁，又OK喎！

初試音一隻好聲，一隻很dull，睇怕要換caps, 遲d去Falcon Acoustics 睇吓有乜選擇。













最後修改時間: 2021-09-25 19:43:00

今天去了打第三針，晨早8點去打根住食MacDonald muffin 早餐及入油，最近因晤夠重型車司機故很多油站無油供應故比平時排多了時間，no problem。

hi JB

then u feel great for today ?

WISH U DO

haha

今日快速拆同裝就係這Morris 軍錶。

Roger Roger,報告58長老，你唔記得咗我哋AR友無啲現袋世界版主制，我哋AR友個個係虛擬世界嘅人。
講番條儍佬原本想信和落車，但佢座響巴士日有所思，啲血偏左落第三隻腳所以要番屋企休息，車長到同佢講小心啲亞伯。但佢一番到屋企又龍精虎猛話要用最快方法同隻Moeris軍錶上油噤話。睇。Roger









最後修改時間: 2021-09-25 15:48:25

嘟嘟嘟…Roger……版主係咪買白木四仔，有冇現貨？ over over……嘟嘟嘟…

報告58長老。儍佬去咗隧道口。見條友響巴士自言自語。佢話去信和睇CD。但係唔知係咪去睇四仔。Roger.



最後修改時間: 2021-09-25 11:42:56