前些年本钱市场全数转向假造及挪动互联网利用等市场,花费者电子装备制作业灾民遍野,浩繁品牌纷纭倒下,比方麦景图卖身数次,B&W,林道夫等卖赐与前瞧不起的下流企业,暗自饮泣。更别提安桥,森海塞尔,过几年品牌可否保住都在不决之天。不过比来瞄了几眼不看好的AV装备企业,发明仿佛并不那末失望。固然不清晰他们的财政状态,但最少外表看产物序列新品出的很快,型号也多,新的手艺规范也在不时的进入到量产型号,用户的会商也比拟剧烈,居然模糊有了十年前蓝光鼓起的那种一片繁华的感受,固然,是回光返照仍是从头突起不好判定。不过最少有了从头归结一下最新信息和停顿的代价,特别是国际信息极度的稀缺和不体系。我这里大抵归结一下现有信息。

  信息首要来自于外洋服装论坛t.vhao.net,首要会商但不限于5000美金以下前级,16声道摹拟输入(全景声年月这个身分极度影响本钱及采办决议计划,蓝光时期这个身分没那末首要),根基上笼盖了外洋支流产物,不乏当红炸子鸡。

  未知局部以“?”标识

  支流装备价钱及SPEC(全数都撑持Dolby Atmos, DTS-X, Dolby TrueHD, DTS-HD MA, DTS-HD, DD+, DD, PCM, ARC, Dolby Vision, HDR10, HDMI 2.0b+ HDCP2.2, RGB 4:4:4)

  均为美金含税价,ROOM CORRECTION代表EQ校订软件,国际比拟少存眷但外洋比拟正视的包含DTS-X-PRO,AURA 3D,IMAX,HDR10+等,不逐一科普了,请自行查问。

  IOTAVX​这个品牌仿佛在英国第一次推出,比拟新,其余的像ToneWinner​是国际天逸品牌,AT-300便是国际的7300型号变种,STORM等品牌国际也比拟领会,就不逐一申明。

  

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  单击看缩小图片

  上面的总表比拟全,上面进入到一些细节,型号未几,但多加了一些DSP或DAC芯片信息,都是拉拉杂杂的帖子里归结来的。别的自行懂得一些变种机信息,二次开辟不必然好与不好,厂家这类协作协作良多,比方创诺就曾给百里登作硬件,AURA 3D也给创诺做过DSP板卡之类的。

  小注:比拟焦点的局部标红,比方几片DAC用于几个声道,高阶玩家能够存眷,其余人疏忽便可。Streaming Support代表推流办事及和谈,有些属于互联网名目国际并不推出,比方Spotify, Tidal之类的。

  HDMI 2.1 Upgrade Promised表现厂家若何许诺处置HDMI2.1的BUG题目,我别的一个帖子里也归结过。

  为了版面简略点,输入输入接口等SPEC都删掉了,须要的请自行查问。

  比方上面如许的信息都去掉了:

  HDMI Inputs: 7

  HDMI Outputs: 2

  EARC: Yes

  HDMI 2.1 Upgrade Promised: Yes

  Digital In: 3 Coax / 3 Optical / 1 AES/EBU

  DSD over HDMI: No

  USB Audio Input: Yes

  Analogue In: 2 RCA

  Analogue Bypass: No

  OSD: No

  Tuner: No

  Phono: No

  Bluetooth: Yes

  局部机型归结:

  Emotiva XMC-2

  Room Correction: Dirac Live 3.0 6 slots / REW Manual / Dirac Bass Management Module (Promised - $350-500 cost)

  Core DSP: Dual Analog Devices Griffin Lite

  DACs: 1 AK4490 for each of front 3 channels, AK4490 for every 2 channels elsewhere

  (备注:前三每一个声道一片AK4490,其余声道每两个声道一片AK4490,这类架构本钱很高,其余家没见这么搞的(按照前面坛友补充信息,Acurus Muse是十个声道十个1795,另6个声道3片1795共13片)。固然硬件具有,调试是别的一个首要关键。通俗来讲非草创企业,城市有一家协作好久,开辟很熟习的芯片企业来保障调试结果,某种意思上这就构成了通俗花费者常说的声响气概。比方天逸终年和ADI协作。而MONOPRICE这类新企业就会把这局部研发外包,即便EMOTIVA这类老企业也有外包,听说和MONOPRICE共用了一个研发外包团队)

  DTS:X Pro: Planned

  MQA: No

  BM Crossovers: 40-200hz/10hz, Per Speaker Pair, ? Slopes

  EARC: No (Will need HDMI hardware upgrade)

  HDMI 2.1 Upgrade Promised: Yes

  Price USA: $3000

  Price UK: £3200

  Release Date: OUT NOW

  Monoprice HTP-1

  Room Correction: Dirac Live 3.0 6 slots / Dirac Bass Management Module ($350-500 extra) / REW Manual 3 Slots

  Core DSP: MDS APM-117 - Single 1Ghz TI K2G DSP + ARM A15 for OS (66AK2G12?)

  DACs: 1 AK4493 for every 2 channels

  MQA: No

  Speaker Config: Most channels fixed, 9.1.6 or 7.3.6 or 9.3.4

  BM Crossovers: 40-200 Hz / 10Hz increments / 24db Slope

  Bluetooth: Yes

  Streaming Support: Roon

  ASR SINAD: 97dB

  Price USA: $4000

  Price UK: £4150 (Import)

  Release Date: OUT NOW

  Arcam AV40

  Room Correction: Dirac Live 3.0 3 slots with Dirac Bass Management Module ($350-500 extra)

  Core DSP: Single 1Ghz TI "DA10X" DSP for Zone 1 + Single TI DA8XX DSP for Zone 2 + ARM for OS

  DACs: ESS 9026 Pro for every 8 Channels

  MQA: Yes

  DSD over HDMI: Yes (But converts to PCM)

  USB Audio Input: No

  OSD: Yes

  Bluetooth: Yes

  Streaming Support: Air Play 2, Chromecast, Roon, Spotify, Tidal

  ASR SINAD: 90dB

  Price USA: $4500

  Price UK: £3750

  Release Date: OUT NOW

  Acurus Muse

  Room Correction: ASPEQT (Calibration kit is extra) / REW PEQ

  Core DSP: Analog Devices,2020年后变革为Ti 的66AK2G12High performance multicore DSP+Arm - 1x Arm A15 cores, 1x C66x DSP core

  DACs: (前十个声道每一个声道一片Burr Brown TI 1795,另6个声道3片1795共13片)白色局部信息由坛友FISHBONE88供给。

  Auro 3D: No

  Imax Enhanced: No

  DTS:X Pro: No

  MQA: No

  EARC: No

  HDMI 2.1 Upgrade Promised: Available (Unknown bandwidth)

  Bluetooth: No

  Streaming Support: No

  Price USA: $5500

  Price UK: ?

  Release Date: OUT NOW

  Anthem AVM-70

  Room Correction: Anthem ARC / Slots?

  Core DSP: ?

  DACs: 1 AK4490 for every 2 channels

  MQA: No

  EARC: Yes

  HDMI 2.1 Upgrade Promised: Yes - Early 2022

  OSD: No

  Price USA: $3500

  Price UK: £3500

  Release Date: OUT NOW

  Arcam AV40

  Room Correction: Dirac Live 3.0 3 slots with Dirac Bass Management Module ($350-500 extra)

  Core DSP: Single 1Ghz TI "DA10X" DSP for Zone 1 + Single TI DA8XX DSP for Zone 2 + ARM for OS

  DACs: ESS 9026 Pro for every 8 Channels

  MQA: Yes

  EARC: Yes

  HDMI 2.1 Upgrade Promised: Yes - Late 2021

  DSD over HDMI: Yes (But converts to PCM)

  USB Audio Input: No

  OSD: Yes

  Bluetooth: Yes

  Streaming Support: Air Play 2, Chromecast, Roon, Spotify, Tidal

  ASR SINAD: 90dB

  Price USA: $4500

  Price UK: £3750

  Release Date: OUT NOW

  IOTAVX AVX17

  Room Correction: "EQFlex" & PEQ for all channels

  Core DSP: ?

  DACs: CS4258

  MQA: No

  EARC: Yes

  HDMI 2.1 Upgrade Promised: No

  OSD: No

  Bluetooth: Optional

  Streaming Support: None

  Price USA: ?

  Price UK: £1549

  Release Date: End 2021

  变种机局部(国际俗称马甲机,小我以为这词很轻易误导,懂得为火伴厂家二次开辟更好,固然这首要是DAC的改换和软件的转变)

  Emotiva RMC-1L

  Variant Of: Emotiva XMC-2

  Differences:

  DACs: 1 AK4490 for every channel

  Price USA: $4000

  Price UK: £4500

  Release Date: OUT NOW

  Emotiva RMC-1

  Variant Of: Emotiva XMC-2

  Differences:

  DACs: 1 AK4490 for every channel

  Other: Module Slots; Promised Modules: MC/MM Phono module, Dual XLR input module, Quad XLR output module

  Price USA: $5000

  Price UK: £5500

  ASR Measurements: Emotiva RMC-1 AV Processor Review

  ASR SINAD: 100dB

  Release Date: OUT NOW

  JBL Synthesis SDP-55

  Variant Of: Arcam AV40

  Differences:

  Other: Logic 16 Upmixing

  Other: Dante Digital Output

  Other: Dirac Bass Management Module Included

  DACs: ESS 9028 Pro for every 8 Channels

  Rackmount Kit: Yes

  Price USA: $6000

  Price UK: ?

  ASR Sinad: 95dB

  Release Date: OUT NOW

  Audiocontrol X7

  Variant Of: Arcam AV40

  Differences:

  Analogue In: 6 RCA, 2 XLR

  Other: Dirac Bass Management Module Included

  Price USA: $6600

  Price UK: ?

  Release Date: Shipping

  Audiocontrol X9

  Variant Of: Arcam AV40

  Differences:

  Analogue In: 6 RCA, 2 XLR

  DAC: ESS9038 Pro for every 8 Channels

  Other: Different XLR Output board (Likely fully balanced)

  Other: Dirac Bass Management Module Included

  Price USA: $9600

  Price UK: ?

  Release Date: Shipping

  Anthem AVM-90

  Variant Of: Anthem AVM-70

  Differences:

  Speaker Config: 9.4.6 (Fixed - 19 total)

  DAC: AK4499 for every 2 channels

  Other: Unspecified DAC circuitry improvements

  Price USA: $7000

  Price UK: ?

  Release Date: May 2021

  成心思的是:哈曼卡顿团体用雅俊AV40一个架构做出来这么多机械,更成心思的是LEXICON哪去了?莫非完全被丢弃,用Audiocontrol品牌代替了?不晓得有谁能解答一下。

  最初补充一下:因为日本AKM公司的大火,天龙旗下除马兰士8805和天龙8500(归并机),其余一切型号听说都要改换DAC,此动静两个月之前爆出,此刻停顿若何不清晰,成心比方天龙6700这类型号的,倡议多查问和比拟一下,DAC改换同等于汽车换了发念头。

  6月20日补充最新信息,天龙改换DAC成真,触及大批低端型号:

  NOTICE CONCERNING D/A CONVERTER CHANGES FOR SOME PRODUCTS

  4 02, 2021

  Due to the fire at Asahi Kasei Electronics Co., Ltd.'s semiconductor manufacturing plant on October 20, 2020, it has become difficult to continuously procure semiconductor components, including D/A converters, which are used in some of our products. We have continued to produce products using parts inventory already held by our company and parts newly procured from the market, but since it is expected that it will be difficult to resume supply of such parts at an early time, we have changed to replacement parts and have agreed to continue production.

  Since D/A converters are components that have a particularly significant impact on the sound quality of products, we selected alternative components, redesigned peripheral circuits and software, evaluated sound quality by sound master, and performed sound tuning in the same process as when the new product was developed. As a result, it is now possible to continue delivering products of the same quality as before the D/A converter change while maintaining the same sound quality, performance, and functionality as the previous products.

  We will continue to make every effort to deliver products that satisfy our customers, so thank you very much.

  Products subject to D/A converter changes

  AV Amplifiers: AVC-X6700H,AVR-X4700H,AVR-X2700H,AVR-X1600H

  改换的芯片应当是从AKM4458改换到了PCM 5102A。

  

2022-06-20 23_55_28-Denon WordStrs AKM AK4458 DAC IC in X4700H and X6700H _ Audi.png

 

  2021年春季出产的机型就已改换了,听说序列号右起第五个数字若是是7,表现用了新的 DAC,能够带来未知危险。

  但同时有别的一则不知是不是好动静:The PMA-A110 uses Burr-Brown (Texas Instruments).110年数念款归并双声道功放。作者:jesson1971。