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樓主: Avantgarde-HK

[後級] 日本 Audio Note Kondo Kagura 單聲道後級

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 樓主| 發表於 2019-9-1 08:34:57 | 顯示全部樓層
Kondo Melius 還未正式投產,只是預展,預期9至10月到貨。到時向大家介紹。
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 樓主| 發表於 2019-9-25 10:49:40 | 顯示全部樓層
The massive nature of the Kagura's power supply means that it is considerably better at driving real-world loudspeakers.
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 樓主| 發表於 2019-10-12 11:39:00 | 顯示全部樓層
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-By modularizing voltage amplifying section, the merits of manual wiring and shortening of paths have been realized. By placing 3 system decoupling capacitors quite near each module, high purity signal loops could be formed in each stage.

-Compactly arranged 211 output tubes and the near heater peripheral section are placed at very near the amplification unit so that from the first stage tube to output tube base could be stowed in a compact space eventually minimizing the wiring travel to the utmost limit. The 211 heather circuit is mounted with large capacitors (40000uF x2) to minimize ripple elements while residual noise level could be attained quite low thanks to employing hum balancer circuit.
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 樓主| 發表於 2019-11-12 10:51:46 | 顯示全部樓層
Kondo flagship combo + Kaiser Kawero Classic C4
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 樓主| 發表於 2019-12-10 15:42:27 | 顯示全部樓層
Kagura + Avantgarde Trio
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 樓主| 發表於 2019-12-31 14:07:41 | 顯示全部樓層
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 樓主| 發表於 2020-1-29 17:03:24 | 顯示全部樓層
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發表於 2020-1-30 21:40:41 | 顯示全部樓層
適合好好欣賞。
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 樓主| 發表於 2020-1-31 09:57:15 | 顯示全部樓層

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 樓主| 發表於 2020-2-26 17:04:50 | 顯示全部樓層
Kagura 最能表現出音樂中的神髓.  
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 樓主| 發表於 2020-3-26 11:54:57 | 顯示全部樓層
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老師父以精湛手工藝打做出Kagura 的心臟 - 純銀輸出變壓器.  30年如一.  
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 樓主| 發表於 2020-4-6 18:00:14 | 顯示全部樓層
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這純銀電容, 是Kondo 工程師的精心傑作.
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 樓主| 發表於 2020-4-27 16:41:37 | 顯示全部樓層
本帖最後由 Avantgarde-HK 於 2020-4-27 16:43 編輯

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Kagura i 開箱


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現場會重新調偏壓才開聲



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 樓主| 發表於 2020-5-27 10:58:47 | 顯示全部樓層
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Kagura 的輸入級、電壓放大級與驅動級電路,採用雙層搭棚立體結構, 令信號路徑縮到最短。
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 樓主| 發表於 2020-6-26 16:52:48 | 顯示全部樓層
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Kagura i 神奇嘅力量和音質, 實在無話可說, 只好比個like表示稱讚.
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 樓主| 發表於 2020-8-1 10:40:40 | 顯示全部樓層
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享受音樂 、享受 Kondo
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 樓主| 發表於 2020-8-31 13:58:54 | 顯示全部樓層
kagura_img3.jpg

There are total of 3 power supply transformers that are employed; B power supply transformers above the rear section of the chassis, and amplifying heater transformers and rectifier heater transformers inside the chassis. Further, 4 choke coils are installed to form 3 system power supply circuits with 4 different voltages +/-200V, +450V, and +950V. Powerful and high grade power supply section with oil capacitors rated at 1000V withstand voltage, and newly developed cut-core type choke coils. In addition, two power cables come with one unit of Kagura due to the fact that main power supply and heater power supply are separated from AC inlet.
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 樓主| 發表於 2020-10-8 11:52:10 | 顯示全部樓層
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發表於 2020-10-21 23:56:39 | 顯示全部樓層
本帖最後由 MatthewC 於 2020-10-22 00:12 編輯

Saw Kagura 2 listed on Kondo website.... wondering what are the differences compared to the original Kagura?

https://audionote.co.jp/en/products/power_amplifier/kagura2i.html

I can see:
1. new output transformer winding, and extra speaker output terminals now can support two out of three impedance (4/8/16 ohm, choice of 2 when ordering)
2. new Kondo original tube sockets
3. Stronger module structures

(above only mentioned in the Japanese version of the web page, English version seems the same as before)
Did I miss anything?
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 樓主| 發表於 2020-10-22 15:25:44 | 顯示全部樓層
本帖最後由 Avantgarde-HK 於 2020-10-22 15:38 編輯
MatthewC 發表於 2020-10-21 23:56
Saw Kagura 2 listed on Kondo website.... wondering what are the differences compared to the original ...


Hi Matthew,

1.  The Kagura 2i can always select 2 sets of output impedance ( 4/8 ohm or 8/16 ohm) by a switch internally.  
2.  Yes, Kondo now provide its own tube socket.  It is an important upgrade which the factory invent and test for such long time.  
3.  The amplifier module is fine tuned physically to achieve lower resonance.

In addition, XLR input is added

Please read again the international website for detail again.  It should be ready.

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