I am doing support repair service for DoukAudio/Nobsound in Japan Market only
2020年からNobsound/DoukAudio Japanの修理サポートをしております。修理要望は、必ずNobsoundの 袁(エン) 氏を通してお願い致します。お見積を差し上げてから修理致しますが、場合によっては部品の関係でお時間がかかる
場合があります。価格は本体価格と比較して決めております。元の性能を上げることは出来ません、修理によって僅かなバージョンアップはあると思います。Nobsoundのほとんどの製品は110V用ですのでなるべくステップアップトランスを
使って下さい。ステップアップトランスはジェネラル・トランス・販売へご相談して下さい。100V から110Vへ変換するトランスです。出来ましたアイソレーショントランスを発注して下さい。
なお、正規の契約されたサービスサポートではありませんので十分ご理解お願い致します。修理によって音が良くなることはありません。その事を十分ご理解お願い致します。:Mizushima Audio Lab
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I have been providing repair support for Nobsound/DoukAudio Japan since mid 2020. All repair requests should be directed to Mr. Yuan at Nobsound Japan. If you have any questions, please feel free to contact us.
The price is compared to the price of the unit. The price is determined by comparing the price of the product. Most Nobsound products are designed for 110V use, so please use a step up transformer if possible.
Most Nobsound products are designed for 110V, so please use a step up transformer if possible. If you are looking for a step up transformer, please contact General Transformer Sales Co for a 100V to 110V transformer. Please order an isolation transformer if you can.
Please be aware that this is not authorized service support. It is not possible to improve the sound by repairing. supported by Mizushima Audio Lab .
Shishido Type VT62/801A Single Ended Amplifier DIY
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A small town Internet station in the jungle, a small town internet broadcast in the desert,
a small town broadcast station in the mountain Internet distribution stations throughout the world Any broadcast station can find it.
Of course, you can also find the home station where you were born. It is a wonderful site.
Is it true that no one can deny it?
Hatt Audio Laboratory Japan --Audio Transformer Factory--
Japanese Radio Network on Line
Install Waterfox Best for Navigation ,very fast !!support Silverlight ,NPAPI Plugins
300B Single Ended Amplifier ' Name of Amplifier is Encore on 7th Nov 2017
Smallest Project
very smallest server ,you can build up and inexpensive :) if would like see click above picture
New Single Ended Amplifier for 300B using HO-808 Transformer on 20th Mar 2017
This is Bohemia for Version USA 120V type 2A3 Single Ended Amplifier 2021 jan
they have FC-20S instead of XE20S only name of transformer is different.and Name of company is no more TANGO.
New company re-started by ex employee of ISO TANGO.real new company of ex ISO TANGO.and New Name of company is
ISO TRANSFORMERS CO JAPAN.
If Visted Tokyo please viste Aitendo ,you can buy small chinese parts in Zone of Akihabara in Tokyo
This site http://www.single-ended.com has over 300 access's,from OUT OF Japan.
many thanks to " Audiophiler of the world ". from USA, France, Germany ,Italia
and Europa , Mid East country and Mediterranean country and Newzealand ,Australia recently.
Left-side color is_"red"_■ is "doing something right now"
"or I am doing some up date."and is"recently I did".
picture location is Akihabara(Electric Zone) Kanda Tokyo Japan on Nov 2009
Akihabara has more than 1000 electrtic shops.we can get any kind of electric parts.