商品图片有可能与实物不同，请务必详细阅读商品说明内容查看原网站

翻译

SANSUI AU-D907 LIMITED　修理・整備済　正常動作品 (20241222)

当前价

¥ 46,000

剩余时间

拍卖编号

w1166432287

出价次数

67

店铺

高成交率joarc

评分

250

0

已结束

活动中

9.13-9.16，日亚限时97折 +减¥400! 9.12-9.16，煤炉最低95折！ 9.12-9.16，JDirectItems Fleamarket 最低94折！ 9.15-9.21，Mercari Shops相机专场限时95折 +减¥500！ 9.01-9.07，Mercari Shops时尚专场限时95折+减¥500！

商品信息

商品状态
有损伤或污渍
日本国内运费
以实际到库为准
国际运费
将在商品到达东京仓库称重后收取
自动延长
会
提前结束
会
开始价位
5,000 日元
入标单位
500 日元
出品地
神奈川県

商品名称

SANSUI AU-D907 LIMITED　修理・整備済　正常動作品 (20241222)

商品介绍

サンスイ AU-D907 LIMITED 中古品を修理・整備したものです。

外観は年数の割には良いレベルでしたが、一部に汚れ（写真-9参照）や傷などがあります。

写真を見て判断してください。

【入手時の状態】

・プロテクトが不安定、また全く音が出ませんでした

【修理内容】

・ MCヘッドアンプ、EQアンプ、ドライブ回路用電源回路に不良があり、トランジスタ1個、液漏れのあったコンデンサ1個を交換

・プロテクト回路のサイリスタ2SF656の不良、新品に交換

・ EQアンプの両CHとも動作不良、トランジスタ数個を新品に交換

【整備内容】

・スピーカーリレー２個分解し接点磨き

・すべてのボリュームはアルコール＋超音波洗浄後、点検・整備、ガリなし

・スライドSWは分解して接点を洗浄後に接点グリースを塗布

・その他のSWを点検・整備しON抵抗を確認。

・ EQアンプ、FlatアンプのDCオフセット調整を実施

・ Power AMP部の終段バイアス電流、出力DC Offset調整を実施。

・ハンダ付けの点検を実施、怪しい部分は追加ハンダ

【確認内容】

・打診（基板を叩いて機能不良やノイズ発生がないことを確認）を実施

・ AUX, TUNER, Tape-1,2 PowerAmp-IN で音出し確認。

20Hzから120KHz までの周波数特性が THRU でフラットであることを確認

・ Subsonic ON、Tone ONで周波数特性がそれなりに変化することを確認

・ PHONO入力は逆RIAAフィルターを通して周波数特性を確認し、 MM/MCともRIAAカーブにほぼ沿っていることを確認。

・周波数スイープ信号入力で、SP端子に8Ω＋8Ωのダミー抵抗を接続し、出力 21W＋21Wで数時間エージングし異常がないことを確認。

整備後の周波数特性は写真-10 を参照してください。

現在のところすべての機能は正常です。

ノークレーム、ノーリターンでお願いします。

翻译

购物体验

下单秒切，快递很及时且随时都能在app上看到状态包裹，从下单到送达不超过一星期；包的很严实，即使是大件也完全没有磕碰，本来还担心电子产品海运会有损坏风险，没想到完好无损，而且回家就看到送到门口了，方便又省心～终于可以美美享受音乐惹～

淘了一个Konica Film Camera

淘了一个Konica Film Camera

成品新，功能一切正常。打开盒子，尖叫不止。 It looks like brand-new, and all the funciton work perfectly.When I opened the box,I couldn't stop scre...

214ac7a1b9f853a0

第二次代购黑胶唱机

这一次买了全手动的Denon黑胶唱机，而这mercari的卖家其实对这台机及包裹方式不熟悉，唱针已经断了，所以我用了自己的唱针试机，功能都可以运行。包装上面卖家原本包得非常大，变得邮费十分昂贵，所幸和客服沟通后把箱子进行改小已节省邮费，这次客服做得非常棒！最后建议如...

一共买了5部只有一部赌失败了要送去维修其他都是好的总体还是不错，省了不少钱，对比闲鱼等都是便宜的机器也没什么大问题，3天就到了

第一次购买

第一次使用doorzo 购买。服务很好，东西也很好，对比其他网站算便宜了。一开始还怕相机会损坏结果相机功能也完好，包装盒也没有被损坏的痕迹。

好好好好好

终于找到全新的，而且盒子完好，国际物流快，打包给力到手上没有盒损情况出现，而且物流的价格实惠，商品到手没有损伤，给的运费值了！

ps3超薄型和 ps3专用屏幕器

ps3超薄型和 ps3专用屏幕器

第一次用这款app购物等了快两个月才到的货非常不错的购物体验受到的货基本没什么瑕疵虽然说是二手但保护得真的很好客服也很棒

f0f446eff27d215d

Another great deals and good condition items. Thanks sellers and doorzo.

ZENOS MOuse ZENOS MOUSE

ZENOS MOuse ZENOS MOUSE

My ffxiv Zenos themed mouse arrived snugly packaged, ZERO damage to the contents and is going to be so nice to use. a wonderful perso...

seuko watches .q&amp;q watch.seiko box. coach bag

seuko watches .q&amp;q watch.seiko box. coach bag

all products is an amazing condition. working perfect.. always good.im so happy .

All Comtec item

All Comtec item

Received in very good condition, seller pack very carefully and all item function as well…Thanks doorzo

Excellent service and item.As described.Shipping Japan UK 60 days.

I finally have an external Thinkpad Keyboard! I am happy that I bought this through Doorzo. The condition is like brandnew and it wo...

It is worth the wait. Thanks! Finally, I can use this ereader at affordable price. No regrets, its working and no damage at all. I wi...

my first doorzo haul

my first doorzo haul

thank you doorzo for safety sending my item.i received it perfectly and will do more future shopping with this doorzo

My camera came nicely and securely wrapped, and was in good exterior and working condition! :) so happy to have gotten my dream cam f...

really good item

really good item

Its really good for its price and works; thats all that matters to me. I can finally listen to my music like a cool person

Finally, I got my dream camera, thanks to Doorzo

Finally, I got my dream camera, thanks to Doorzo

I recently ordered a Panasonic Lumix TZ55 from Japan via Doorzo, and I couldn’t be happier with my experience. The ordering process w...

kasuvar dashcam

kasuvar dashcam

The parcel arrived safely and there was no damage to the parcel. The product works well and is very clear to see, but the rear camera...

Carrozzeria Ts-Wx110a main unit only

Carrozzeria Ts-Wx110a main unit only

Received in vey good condition and function as well..very excellent so fast delivery, i like it..recommend this seller…thanks Doorzo

Packaged delivered safe & secured. No issues, camera is working fine as expected.

0f7dbb9f68fe2d7f

nice.. (ニース)..

My first purchase from doorzo..... :D. Also, sorry for some problem cause I am trying to understand what and how to use this ap...

Sigma 30mm f2.8

Sigma 30mm f2.8

Although listed as junk, the lens arrived in pristine condition, showing no visible flaws. I was pleasantly surprised by its quality,...

41858a9e1a354e95

Stylish &amp; Classic Doorzo Finds

Stylish &amp; Classic Doorzo Finds

Thrilled with these new pieces from Doorzo! Everything arrived well-packed and in excellent condition. Doorzo continues to deliver gr...

Item is packed nicely and works fine. Thank to the seller and doorzo.

091fe233bf94581d

G shock Frogman

G shock Frogman

I bought non working G-shock Frogman and had it repair for 30€ in local watch shop. Woorks good now. I find this a great opportunity ...

Just Like Intended! Dyson 360 Vis Nav

Just Like Intended! Dyson 360 Vis Nav

Works just like intended. Looks great for used item, just like seller listed. Product came in original packaging with the proper comp...

You need CRT TV to play retro game

You need CRT TV to play retro game

It took 1 month to arrive. I purchased extra bubble column and it is arrived without any issue. works right out of the box! Call me c...

3rd doorzo haul !!!

3rd doorzo haul !!!

doorzo became one of my favorite apps to shop with..I’ve received my items neatly packed and protected..no missing items nor breakage...

Nice complete set etc, just in malaysia use for sound only for pleasing in malaysia

honestly was worried this was gonna be one of those rip off proxy services. I basically had low expectations. after ordering I got my...

Comtec zero Obdr3 ObdR4

Comtec zero Obdr3 ObdR4

All items were ship so fast, packing in good condition, it arrives in good condition, thank you for a wonderful experience, Thanks do...

Sony Cybershot in Pink

Sony Cybershot in Pink

Once again great service by the Doorzo team. I picked sea-shipping this time as the camera has prohibited items such as the battery. ...

Playstation 2 Network adapter with HDD

Playstation 2 Network adapter with HDD

Item received in good condition.There was a slight bend on the screw hole metal but was able to fix it. Network adapter work as expec...

Carrozzeria High end product its come With remote control thanx DOORZO

Wacom Cintiq 22hd (Secondhand)

Wacom Cintiq 22hd (Secondhand)

Its pretty good, everything works, thought there were scratches but it was a screen protector, full nib set was included and no techn...

25 Rue des États-Unis, Saint-Priest, Rhône, France

25 Rue des États-Unis, Saint-Priest, Rhône, France

This graphics card is not working. It is broken. It did not turn on.

Weeks after purchasing the phone, it wouldntt turn on. I tried removing and putting the battery, at first a red light will appear in ...

First Doorzo order — great experience!

First Doorzo order — great experience!

I’ve tried three other proxy services this past year and Doorzo is the one I’m going to use in the future! My Sony DAP arrived quickl...

This was my fist order. High quality Service for a very reasonable price!!!

This was my fist order. High quality Service for a very reasonable price!!!

This was my fist order This was my fist order! Had to get some computers a couple of other things! Very easy to order very quick del...

Cheapest Carrozzeria original product cable clamp TS-WX120a 110a 11a 910a WX130DA woofer wiring fixing bracket

Cheapest Carrozzeria original product cable clamp TS-WX120a 110a 11a 910a WX130DA woofer wiring fixing bracket

All items were ship so fast, packing in good condition, it arrives in good condition, thank you for a wonderful experience, Thanks do...

totally waste n cheated

totally waste n cheated

seller cheated me... received as broken one like scrap...and also not working ... nearly 600usd avr including shipping n custom wast...

another great buy!

another great buy!

everything went really smoothly item was properly pack secured for shipping thank you as always doorzo i love using doorzo for japan ...

Good doorzo purchase

Good doorzo purchase

Bought a film camera and came in exactly the same condition as in the pictures from the seller! Was well wrapped and everything seems...

Another Perfect Haul

Another Perfect Haul

What can I say Doorzo enable my crushing vintage addiction and they re professionals at it. Everything arrived just as the original s...

Allitems were ship so fast, packing in good condition,it arrives in good condition, thank you for a wonderful experience, Thanks door...

Canon EOS 10D. + kit and Canon BG-ED3 Battery grip

Canon EOS 10D. + kit and Canon BG-ED3 Battery grip

this is my second time buying from this app and once again it delivers what I need thank you and another thanks from this two shops p...

1b217d28d03f1e2f

nikon 1 j5 and nikon 1 18.5mm f1.8 lens

nikon 1 j5 and nikon 1 18.5mm f1.8 lens

all items were ship so fast, it arrives in good condition, thank you for a wonderful experience

Camera in good working condition

Camera in good working condition

The camera came well packaged and was in good working condition after attaching a lens to it

Clean and package nicely. I was very satisfied with how it was packaged and no fuss. Only issue was that I got double charged for shi...

The lens came in good condition and it works well with my camera

Received in good condition, item all functions, condition like new, thanks seller….recommend

perfect..vintage item never die

perfect..vintage item never die

good item..very good..need you buy it again soon..thanks seller for your kindness gift..hope you success in future..thanks

MohammadAzrinfarha

first stuff from japan

first stuff from japan

the laptop arrived nicely and got it at a good price

Nice casio watch haul

Nice casio watch haul

Picked up a few Casio watches recently, and the experience was fantastic. The app was user-friendly and made browsing and ordering st...

Super Mario Gameboy set

Super Mario Gameboy set

Picked up Super Mario cartridges set and couldn’t be happier. The whole process was fast, simple, and super efficient. The app made b...

I got two Canon Sigma lenses for just 4000 yen—an absolute steal! Both lenses work beautifully, with sharp focus and smooth zoom. The...

MSI RX 6600 XT GAMING X

MSI RX 6600 XT GAMING X

Exceptional cooling and silence with Twin Frozr, compact form, excellent 1080p perf. very well‑built at a steal price in Doorzo. wil...

Worth the price

Worth the price

The walkman arrived complete and in pristine condition. The description is true to its words. I m very satisfied with my order. --- ...

My first order with Doorzo

My first order with Doorzo

I ordered a camera protector and phone case for my Aquos R8 Pro from Amazon JP. I requested extra bubble wrap for both the inside and...

国际运费计算器
新手指引
常见问题
服务工单
客服