有vol control 嘅 DAC

wally

我都吾係好知,
有人話XLR open d, 音場闊D, 又有人話XLR 除左大聲D無咩分別
Lester 發表於 2011-12-20 14:19

You have 2 views because they are using the so-called "Ture" or "Fake" balance. If its faked, which means processing units for the RCA and XLR are the same, and basically the just "T" the RCA & XLR out, that's why the sound quality is the same, just the interface different. If its the "Ture" balance out, you can hear the difference easily, 音場闊D and more dynamic. Once you get there, you'll not switch back to RCA.

wally

講真，呢部野我都想買，可惜電腦行行規唔同，行家平一、兩舊喎，冇 account 票都唔收喎，條氣有 dd 唔 ...
Wilmer威馬 發表於 2011-12-20 14:11

馬爺，你指部 matrix mini-I？ 好多人都勁 mod 部機。mod 前 mod 後你又覺得如何？比起呢道d 師兄題到的其他貴机又估會輸多少？

Wilmer威馬

馬爺，你指部 matrix mini-I？ 好多人都勁 mod 部機。mod 前 mod 後你又覺得如何？比起呢道d 師兄題到的 ...
wally 發表於 2011-12-20 23:50

I am talking about Asus, matrix mini-I? Forget about it, think about why "好多人都勁 mod 部機"? Because it soud unacceptable without mod.

wally

I am talking about Asus, matrix mini-I? Forget about it, think about why "好多人都勁 mod 部機"? B ...
Wilmer威馬 發表於 2011-12-20 23:55

ASus, 有成11 op-amp 可換？又幾得意喎。咁未有排玩？
2x BurrBrown PCM1795 and also Asynchronous USB, looks like very good spec. bor.

3x JR12ACE3 LM 4562NA (National Semiconductor OPAMP)
6x 13AE08W NE 5532P (Texas Instruments OPAMP)
Are these OpAmp any good? Need to change?

By the way, how much is it? Where can I find it?

obee

You have 2 views because they are using the so-called "Ture" or "Fake" balance. If its faked, whic ...
wally 發表於 2011-12-20 23:28

Agree, but I don't know why most hi-end products don't have XLR, most of the must RCA...

wally

Agree, but I don't know why most hi-end products don't have XLR, most of the must RCA...
kenneth_obee 發表於 2011-12-21 07:27

係咩？睇吓有幾hi 啦

mrsnoopyhk

變左大形耳擴

Wilmer威馬

ASus, 有成11 op-amp 可換？又幾得意喎。咁未有排玩？
2x BurrBrown PCM1795 and also Asynchronous USB, ...
wally 發表於 2011-12-21 00:31

Personally will only consider change the 6 NE5532, since they should be the weakest link, but change into what, always take a serious audition after full burn-in.

You can only find this DAC in computer center, it should be 39xx.

wally

Personally will only consider change the 6 NE5532, since they should be the weakest link, but chan ...
Wilmer威馬 發表於 2011-12-21 09:55

Do you know what are they responsible for?

artsound

i like this

http://www.violectric.de/Pages/en/products/dacv800.php