罪大 WM1A 及 WM1Z 磚頭起樓區

CaeserTam@FB

hahaha111 發表於 2019-5-14 23:53
我睇嗰個位似乎有塊膠膜, 會唔會係快膠膜甩渣?
未至於斷開呀?

膠膜甩咗，斷裂大約深度係3mm，可以插到手指甲入去

hahaha111

CaeserTam@FB 發表於 2019-5-14 23:57
膠膜甩咗，斷裂大約深度係3mm，可以插到手指甲入去

去小7 sony 啦..
咁有機會係defect喎.

CaeserTam@FB

hahaha111 發表於 2019-5-15 00:09
去小7 sony 啦..
咁有機會係defect喎.

我都覺得係，因為就咁睇好似係軟硬膠接合位痴唔實，不過sony同我講外殼唔係保用範圍，要整就等報價，仲話可能要去做過個耳模，差唔多等於整過對新嘅，所以價錢好貴下
即管睇下佢開咩價

ibat

嘩，cm 都咁化學
唔係嘛

audia

唔覺sony嘅CM特別好 。

audia

hahaha111 發表於 2019-5-15 00:09
去小7 sony 啦..
咁有機會係defect喎.

同我部黑磚一樣，唔知咩情況下出問題。

william02

外面論壇話黑磚金磚po即係lo，有無人有論證

copy from head-final.org
First, Walkman has Coil-inductors on the output for power amplifications, which is less susceptible to any load resistance...if any (according to Sony engineer, output load resistances is a 0 concern). There are 0 operational Amplifiers of any short of which is very sensitive to load resistances, which will heavily be affected by further amplification out to input. Further more, Walkman Wm1a/z doesn't have MOSFET for switching modes within it chains for relay mechanism, but a solid mechanical relay to further suppress noises.

Even further than that, Digital block of S-master is all shielded up and deflecting possible noises from analog block away.

There are even more than that such as the uses of Capacitors....etc...., of which Sony engineers said that Headphones output IS your line-out, period.

Here are the coil inductors that I highlighted in red 4x



I do recommend to turn-off your High-gain function when you are using line-out from headphone ports as you will be skipping some of the pre-amplification stage resistivities in order to amplify it any further. By that, it means you are staying as pure and as close to the raw-processing power of the S-Master Digital chip by itself . The same can be said for any sensitive IEMS....though, with headphones, I have to use high-gain 24/7....lol

ogdenwong

請問各位
我部黑磚好似粒電開始收皮
問題係，佢過左保
今日問過sony，檢查$150維修費$200
但因為未check所以材料報唔到價
所以，有冇ching換過電，知唔知幾錢？thx

vicky907

電池 500蚊維修費200蚊

Ad@m

william02 發表於 2019-5-18 20:49
外面論壇話黑磚金磚po即係lo，有無人有論證

copy from head-final.org

即是可以用4.4 出 RCA　直出接駁前級？