入得大昌,起碼等一個月,催佢都無冇!

我有部CD機都係壞咗 display，麻煩可以介紹返位師傅嘛?

又救回一台機，仁醫!

今日得到minidetective 師兄出手相助 我部501又可以繼續作戰 師兄佢好有耐性 及好細心咁幫我維修好部機，喺度多謝師兄唔該曬

815師兄可否介紹些

依家啲大陸解碼唔太差，都係賣三四千蚊

There was a saying, as soon as you took out the new DAC from a shop. it's of outdated design. Guess what? Save some money for the digital cable which is more crucial than other interconnects.

其實講真呢部解碼，個人嚟講收貨， 我想要嘅嘢佢都畀到我， 同之前嗰部劍橋畀完全收貨

收到徐師兄指教，謝謝。

樓主， UD501 二手價大約千幾，整返大约$800-1000吧.自己均量是否整。如果只係冇顯示，就算啦，好多DAC都冇顯示。

I/V portion. The lossless digital control for ESS chipset is very good.Can direct output to power amp, "listenable". -48 dB sweet spot out of -128 dB is quite loud. I still need a pre-amp for vinyl.

最後修改時間: 2021-02-26 11:21:36

I am using SU 8, it's quite good for the price. SU9 with 8 cores each channel might be overkill. Read it somewhere, you can hardly notice the difference for single chip or 2 chips, so-called S/N ratio. The bottle neck is the V/I portion which is sophisticated.

最後修改時間: 2021-02-26 10:57:05

多謝alexanderkoo師兄指教，聽完甘多位師兄寶貴意見都係諗著唔整，不過唔想嘥啫。

今天TEAC產品設計及生產大部份外判給大陸質量不能跟當年日本設計及生產比較。

Check inspection fees first, won't be low. Teac UD505 is quite new, 4497 chipset.

Teac UD501, around 2013? Not worth repairing. Better buy SMSL SU8 or 9.(ESS 9038 Q2M or pro chipset)

最後修改時間: 2021-02-26 08:58:04

甘師兄你有無返大昌整？

在下的 Teac UD505 為例, 以為低電壓低電量接近零損耗, 買咗可以玩到過時, 點知話壞就壞, 拿去總代理修理部問, 因為元片都是一件件過, 好彩比你整得好都會貴過買新的, 變相多件貴價垃圾...死未 !

多謝師兄提意.，謝謝'

可考慮二手區平啲當壞機賣，說明壞乜，應該有師兄識搞又有興趣，返代理維修費加埋走兩轉，平機唔太值得搞。

收到，謝謝