兩聲道
CD機 | MD機 | SACD機 | DAC | CAS | 合拼擴音機 | 前級擴音機 | 後級擴音機 | 接線 | 喇叭線 | 揚聲器 | 耳機 | 耳機擴音機 | LP產品 | 膽機產品 | 開卷式錄音機 | 音響配件 | DIY音響 | 電源 | 家庭影院
電視機 | 投影機 | 錄影機 | DVD影碟機 | Blu-ray影碟機 | 多媒體播放器 | 機頂盒 | 多聲道擴音機 | 多聲道揚聲器 | 多聲道影音組合 | Mini音響組合 | 重低音揚聲器 | 輔助設備 | 同好會
同好會 | Accuphase | B&W | Burmester | Denon | Jadis | KEF | KRELL | Luxman | Marantz | Nuforce | OPPO | Pioneer | TEAC | WEISS | News
News | Blog | 其他
其他 | 所有 |
| 影音天地主旨 ﹝請按主旨作出回應﹞ 上頁 下頁 首頁 尾頁 | 寄件者 | 傳送日期
|
| [#21] 近來好Hot的DAC.....L.K.S dual 9018 dac 請問大約多少錢?? 那裡有得試音??? ----------------------------------- 師兄可以去2手区check吓,LKS香港代理有置頂post. |
小馬王 14.xxx.xxx.97 |
2013-10-02 14:40 | |
|
|
|||
| [#22] 近來好Hot的DAC.....L.K.S dual 9018 dac thx |
wadiadac 218.xxx.xxx.103 |
2013-10-02 15:09 |
| [#23] 近來好Hot的DAC.....L.K.S dual 9018 dac The LKS DAC model IV is using 2 x ESS9018 chipset, same as Wadia Intuition 01 , just 1 x ESS9018 for each channel. ESS9018 is a DAC accept 32bit/384Khz data natively. and can accept DSD64 and DSD128x dsd data natively. the only DAC which is not using off the shelf IC may be only MSB, dCS and EMMLabs. MSB and DCS using high precision resistors for implementation, but one is PCM base and one is 5bit dsd one. For dcs, when we play 16/44.1 , it still need to convert to DSD for processing , to some extends , it is not a pcm native decoder. for EMMLabs, it is a different implementation with self developed software for dsd processing and for pcm data , also need to convert before processing. Chings, please correct me if you believe my information is wrong. cheers! blau 最後修改時間: 2013-10-02 15:46:49 |
blau.vol 218.xxx.xxx.92 |
2013-10-02 15:43 |
| [#24] 近來好Hot的DAC.....L.K.S dual 9018 dac $6000可以勝Mytek(1萬幾), 又乜file都唱到, 交足功課了. 重有乜投訴? ... x2 咁就要多謝 偉大嘅祖國 la. ------------------------ ... 區區數千港元的大陸製dac 其實是給了本港很多dac牌子的代理極大壓力! ... 同感! 呢啲就係 祖國人民講嘅 高性能價格比 la. ^^ |
PLL 119.xxx.xxx.87 |
2013-10-02 15:49 |
| [#25] 近來好Hot的DAC.....L.K.S dual 9018 dac there are other DAC using BB PCM1795 chipset (which is a 32bit/192khz) , it is also a sigma delta chipset can accept data up to 192KHz. for dsd data, it also accept dsd natively but also convert to pcm internally before processing. for data over 192KHz or dsd64x, the dac need to downsample to 192khz before doing D to A conversion by PCM1795. both pcm1795 and ess9018 are sigma delta based chipset. cheers! blau 最後修改時間: 2013-10-02 15:51:37 |
blau.vol 218.xxx.xxx.92 |
2013-10-02 15:51 |
| [#26] 近來好Hot的DAC.....L.K.S dual 9018 dac 其實 delta sigma 係未卽係 1 bit? |
jcml 203.xxx.xxx.65 |
2013-10-02 16:52 |
| [#27] 近來好Hot的DAC.....L.K.S dual 9018 dac 淺談Delta-Sigma之工作原理黃克強 - Hotech Audio Web http://www.google.com.hk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=9&cad=rja&ved=0CGIQFjAI&url=http%3A%2F%2Fwww.hotechaudio.com%2Fdb%255CArticle%255C20030721233527.DOC&ei=E-BLUonZOeTsiAfDsIA4&usg=AFQjCNG6nu4pTVM4B5kae4ccYGJ7uDlXUQ&sig2=jNeQFrBohGUWMOGd241J2Q |
beeos 218.xxx.xxx.131 |
2013-10-02 16:58 |
| [#28] 近來好Hot的DAC.....L.K.S dual 9018 dac 另有英文的文章, GOOGLE 有好多: "An Introduction to Delta Sigma Converters" http://www.beis.de/Elektronik/DeltaSigma/DeltaSigma.html |
beeos 218.xxx.xxx.131 |
2013-10-02 16:59 |
| [#29] 近來好Hot的DAC.....L.K.S dual 9018 dac 其實 delta sigma 是一門很深的學問, 不是網上三言兩語可以總結它的好壞. 我也是門外漢, 看過了一些有關delta sigma dac的文章後只知它是充分利用了電腦作為"計算器"的優勢. 而 multi-bit 則是對零件的精確度有極高的要求. 至於那個較好聲, 單從電子或數學的學術層面上我認為未能完全說明. 仲要睇整個市場的潮流. |
beeos 218.xxx.xxx.131 |
2013-10-02 17:10 |
| [#30] 近來好Hot的DAC.....L.K.S dual 9018 dac 我就唔識分解乜解物, 幾多 bit 幾多 khz, 我用耳仔聽聲收貨咋! 上次去萬商試過部 Dac(其它大陸品牌), 自己帶線去比較過, 都話要六千三人仔, 好彩冇買到啫!! |
HiEndfans 116.xxx.xxx.72 |
2013-10-02 17:14 |
| [#31] 近來好Hot的DAC.....L.K.S dual 9018 dac ESS9018 is a DAC accept 32bit/384Khz data natively. and can accept DSD64 and DSD128x dsd data natively. --------------------------------------------------------- for dsd data, it also accept dsd natively but also convert to pcm internally before processing. ------------------------------------------------------------ 即是ESS9018 同 BB PCM1795 chipset一樣係convert to pcm internally before processing? |
heman123 203.xxx.xxx.94 |
2013-10-02 17:25 |
| [#32] 近來好Hot的DAC.....L.K.S dual 9018 dac 其實我都冇理佢幾多bit。 曾有 Quad cd 67,有人話佢係18 bit, 有人話佢係 1 bit 機 (不過改名叫做delta sigma)。剛巧 見到有人說 delta sigma,問一吓。 最後修改時間: 2013-10-02 17:33:20 |
jcml 203.xxx.xxx.247 |
2013-10-02 17:31 |
| [#33] 近來好Hot的DAC.....L.K.S dual 9018 dac 我較鍾意1955mk2既聲音! 高分析力、大動態、強弱音起伏層次分明、質感肉地,都有少許優勝!<<<< 1955MK2都係好野! 最緊要自己鍾意, 聽聲收貨. 其實多d這些有物有所值的器材, 多d人玩Hi-Fi , Hi-Fi行都興旺d呀! 好事! |
YS-Audio 112.xxx.xxx.136 |
2013-10-02 17:56 |
| [#34] 近來好Hot的DAC.....L.K.S dual 9018 dac >> 其實多d這些有物有所值的器材, 多d人玩Hi-Fi , Hi-Fi行都興旺d呀! 好事! x2 Totally agree! |
PhantomGTR 42.xxx.xxx.45 |
2013-10-02 18:03 |
| [#35] 近來好Hot的DAC.....L.K.S dual 9018 dac 唔係lks 部雙9018好聲 只係我之前用過嘅mytek dsd192 stereo同benchmark dac2hgc弱咗啲啫。 |
chhanthony 202.xxx.xxx.39 |
2013-10-02 19:02 |
| [#36] 近來好Hot的DAC.....L.K.S dual 9018 dac heman hing, ESS9018 與 PCM1795 都是將data 轉為sigma delta , 最後都要過 I/V and lPF stage. ESS9018 can input sample rate up to 32bit/384khz, and PCM1795 can accept data up 32bit/192KHz . therefore, PCM1795 cannot process 24/352.8 24/384 or dsd128x natively, the DAC will convert the data to 24/192 before send to PCM1795 for oversampling and processing. DAC1955MK2 is NOT using PCM1795 I believe. For DAC implementation, there are two implementations for pcm , one is sigma delta and one is R2R. For circuit design, sigma delta need i/v and LPF at the output pint of the DAC chipset, and R2R does not . Cheers! Blau |
blau.vol 113.xxx.xxx.94 |
2013-10-02 20:36 |
| [#37] 近來好Hot的DAC.....L.K.S dual 9018 dac 因為DAC1955MK2係有準頸位,所以未能直食DSD! 有錯請指引! |
ctscts888 14.xxx.xxx.205 |
2013-10-02 22:09 |
| [#38] 近來好Hot的DAC.....L.K.S dual 9018 dac AD1955 datasheet: http://www.alldatasheet.com/datasheet-pdf/pdf/47958/AD/AD1955.html AD1955 Support DSD. 只係依家沒有機外用標準接口而已 ( Support "即係可支持" DSD. 冇話可直接decode ) 大6 kit: http://www.feverhifi.com/viewthread.php?tid=4479&extra=page%3D1 最後修改時間: 2013-10-03 01:21:25 |
PLL 119.xxx.xxx.87 |
2013-10-03 01:00 |
| [#39] 近來好Hot的DAC.....L.K.S dual 9018 dac 請教有什麼dac機用1955,一萬元左右. |
wadiadac 218.xxx.xxx.224 |
2013-10-03 01:05 |
| [#40] 近來好Hot的DAC.....L.K.S dual 9018 dac 請教有什麼dac機用1955,一萬元左右. ================================ 我就推薦OSC2 高師父既 DIY 作品啦! 全部靚料配置而平衡度高, 分析力更唔講得少, 入門就用正常ver.,亦可以升級到Hi-End Deluex ver. 都得, 有排你玩!包你驚喜一浪接一浪,其毒性厲害無比! |
ctscts888 14.xxx.xxx.205 |
2013-10-03 01:31 |