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Hyperlink Index for the specific thread on "Multichannel Multi-Driver Multi-Way Multi-Amplifier Stereo Project using Multichannel DAC"

dualazmak

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For those who may be interested in digital software crossover/EQ within one PC and multi-driver (multi-way) multi-amplifier stereo audio system using fully synchronized multichannel DAC...

This thread/this post is just intending to share "Hyperlink Index" for my specific thread entitled "Multi-Channel, Multi-Amplifier Audio System Using Software Crossover and Multichannel-DAC".

Any further possible discussion and info exchange will be highly appreciated and welcome to be placed on
that thread and in some of the remote threads which this Hyperlink Index post is referring.

The specific thread is still vividly alive and growing; accordingly, the same for this hyperlink index post.

- General introduction_ topics, discussions to be shared in the thread: #001

- Rather detailed background and preceding history towards my multichannel multi-driver multi-way multi-amplifier stereo project: #030, #128, #178

- Latest system setup as of August 7, 2021: #416, #636(remote thread)

- Latest best tuned total frequency response of the whole system as of January 2, 2022: #485

- Updated latest system diagrams as of January 2, 2022: #485

- How to organize digital music library; sharing my policy and operation: #004(remote thread), #346

- Outline and brief introduction to digital XO/EQ software EKIO: #002
- Speaker cabling board for single-amp and multi-amplifier setups: #004, #137, #250
- Synchronization or not between multiple DAC units: #003, #074

- Passive LC crossover network in outer box before multichannel project: #005

- Why all ASIO I/O audio routing on Windows PC? #1,837(remote thread)
- Full ASIO I/O with digital XO/EQ software EKIO: #006, #297

- REW-Wavelet analysis in digital domain to check delay configuration in EKIO: #017, #018
- Room acoustics measurements with REW-Wavelet: #020-#022
- Fq response with Yamaha NS-1000 before the multichannel project: #011, #019, #023, #033

- Sony "Super Audio Check CD": #026
- Unique super tweeter physical alignment (positioning) in the project : #027
- VCT (vinyl Cabtyre) multicore flexible cables (AWG10, AWG12) for amplifiers into speaker drivers: #028

- Phase issues -1-: #031
- Phase issues -2-: #033
- Phase issues -3-: #034
- Phase issues -4-: #039

- My audio sampler music tracks: #044, #357

- Yamaha XM4080 4-Ch PA amplifier (not tested): #055

- Yamaha's original passive LC network in NS-1000: #033

- Difference between Yamaha NS-1000 and NS-1000M, and a few of reference websites for these two speakers: #084

- Where to control master volume and relative gains? #058, #060, #062, #191-#221
- Inter-channel delay or not in software XO/EQ/DSP: #077-#080

- Useful web articles on Yamaha NS-1000 and NS-1000M: #084

- OKTO DAC8PRO firmware 1.32 arrived and photos: #092-#094, #131
- DIYIHNK v4.59.0 ASIO USB driver for DAC8PRO: #095

- DAC8PRO in 2xDSD (DSD128); overall sound comparison with OPPO Sonica DAC: #096
- DAC8PRO in 192 kHz 24 bit; overall sound comparison with OPPO Sonica DAC: #097
- DAC8PRO in 192 kHz 24 bit; overall sound check in any pair of 8 channels: #098, #100

- Phase-delay discussion with QMouse and Kal Rubinson: #109-#123
- Does DAC8PRO need warming-up? no! : #124, #131

- "First-to-try" EKIO Configuration, policy and approach: the simpler, the better: #129
- "Second-to-try" EKIO Configuration trusting EKIO to mimic NS-1000's attenuator settings: #130

- Useful public domain documents and books for understandings on audio crossover: #132-#135

- EKIO uses IIR filters; cascade 2nd order direct form II biquad in 64 bit floating point: #138-#142
- EKIO (using IIR filters) gives audible post-ringing or pre-ringing, or not?: #143

- DAC8PRO's headphone out for RCA unbalanced input to sub-woofer Yamaha YST-SW1000: #162

- Possible use of Yamaha MX-A5200 (class-AB) 11-Ch AV amp; specs etc. #164-#168, #170-#171
- Tests, evaluation and conclusion with Yamaha MX-A5200 (class-AB) 11-Ch AV amp: #175

- Invaluable discussion with Igor Kirkwood who is using Yamaha NS-1000X in his multichannel rig: #179-#189

- AES/EBU Sync connection from DAC8PRO (CH1+CH2) to Onkyo DAC-1000: #190

- Again, where to control master volume? #191-#221

- Completely silent audio (audio-visual) dedicated Windows PCs in this project: #225

- Tests and evaluations of Dentech Hypex NC400 DP-NC400-4-EXP (class-D) multichannel (4-Ch) amplifiers: #228-#230

- Protection capacitors for Be-squawkers, Be-tweeters and metal horn super tweeters: #245

- In depth insights on SP attenuators and their elimination in multichannel system: #248, #251
- Elimination of magnetic susceptible metals in SP signal handling: #250, #013(remote thread)

- How can I test/compare one candidate stereo amplifier in multichannel multi-amplifier project? #249

- Phase discussion with Lbstyling: #254-#257

- Benchmark AHB2 (class-A[H]B)_Part-1_Comparison with ACCUPHASE E-460 in Single-Amplifier + LC-Network full range reference sound system: #253
- Benchmark AHB2 (class-A[H]B)_Part-2_Incorporation in multichannel multi-amplifier system and Listening sessions: #258, #265

- Rotel RB-1582 MkII (class-AB)_Part-1_Comparison with AccuphaseE-460 and Benchmark AHB2 in single-Amplifier + LC-network full range reference sound system: #263
- Rotel RB-1582 MkII (class-AB)_Part-2_Incorporation in multichannel multi-amplifier system and listening Sessions: #264, #265

- Invaluable discussion with tpazadpom on subjective listening impressions on amps: #266, #268
- Coarch_Kaarlo's evaluations on Yamaha NS-2000: #271, #272

- Background and discussions on possible use of class-A amplifier(s) in multichannel multi-amplifier project: #265, #267, #269, #270, #273, #275, #281

- Interesting suggestions from an amplifier engineer in Japan on amplifier exploration: #281

- Accuphase provides repair and maintenance services for any of their past and present products (including my E-460) sold in the past 50 years: #045(remote thread)

- Accuphase A-36 (class-A)_Part-1_In single-amplifier and bi-amplifier + LC-network audio system: #282
- Accuphase A-36 (class-A)_Part-2_In multichannel multi-amplifier audio system: #283

- Possible "Type" of three amplifiers in current multichannel multi-amplifier project: #284

- Teac AX-505 and AP-505 (both class-D)_Part-1_In single-amplifier and bi-amplifier + LC-network audio system: #290
- Teac AX-505 and AP-505 (both class-D)_Part-2_In multichannel multi-amplifier audio system: #291

- Possible three plans for amplifiers in current multichannel multi-amplifier project: #292

- Again, full ASIO I/O with digital XO/EQ software EKIO: #297, #006

- Possibilities of Sony TA-A1ES (quasi class-A) and Yamaha A-S3000 (class-AB) in multichannel multi-amplifier project: #302, #305

- Yamaha A-S3000 (class-AB) and Sony TA-A1ES (quasi class-A)_Part-1_In single-amplifier + LC-network full range audio system: #307
- Yamaha A-S3000 (class-AB) and Sony TA-A1ES (quasi class-A)_Part-2_In In bi-amp + LC-network stereo system together with Accuphase E-460: #308
- Yamaha A-S3000 (class-AB) and Sony TA-A1ES (quasi class-A)_Part-3_In multichannel multi-amplifier stereo system together with Accuphase E460: #309

- (Provisional) Decision on amplifiers selection and photos of the listening environments: #311

- Discussion on rather subjective aspects including "musicality" on amplifier selection: #313-#317

- L+R Frequency response at usual listening position in the listening room and environments: #318-#320, #323-#330
- Frequency response measurements in digital domain/level, in DAC8PRO's analog output level, and in amplifier's output level: #321

- Startup (ignition) sequences and shutdown sequences of multichannel multi-amplifier system: #322, #426

- Interesting and intensive discussions with mikessi and gene_stl mainly on Yamaha NS-1000 and NS-1000M, especially on its still-amazing Be-dome midrange driver: #322-#342

- Introduction to my new thread entitled "Lute Music: Stunning Recordings We Love": #343

- TheBatsEar's nice comments on super tweeters and Yamaha amplifiers: #348-#353

- Info on Danville Signal's dspNexus 2/8 and dspNexus 2/16, 2-in 8-out, 2-in 16-out, new one-box DSP units: #355, #356

- My audio sampler music tracks, updated: #357

- "Near ultrasound - ultrasound" ultra-high frequency (UHF) noises in improperly engineered/processed HiRes music tracks, and EKIO's XO-EQ configuration to cut-off such noises: #362-#386

- New standard EKIO digital crossover configuration with high-cut (low-pass) -48 dB/Oct LR filters at 25 kHz: #386

- Brief discussion and links to the remote review post/thread on Trinnov Altitude 16: #387

- Frequency response measurements by "cumulative pink noise averaging": #388-#390

- Frequency response measurements by "cumulative white noise averaging": #392
- Where in my multichannel multi-driver (multi-way) multi-amplifier stereo system should I measure/check frequency (Fq) Responses? #393

- Frequency (Fq) responses in the completed system measured by using “cumulative white noise averaging method” under the present standard crossover configurations and relative gains_Part-1_Fq Responses in EKIO’s digital output level: #394

- Frequency (Fq) responses in the completed system measured by using “cumulative white noise averaging method” under the present standard crossover configurations and relative gains_Part-2_Fq Responses in DAC8PRO’s analog output level: #396

- Frequency (Fq) responses in the completed system measured by using “cumulative white noise averaging method” under the present standard crossover configurations and relative gains_Part-3_Fq Responses in amplifiers’ SP output level before protection capacitors: #401

- Frequency (Fq) responses in the completed system measured by using “cumulative white noise averaging method” under the present standard crossover configurations and relative gains_Part-4_Fq Responses in amplifiers’ SP output level after protection capacitors: #402

- Frequency (Fq) responses in the completed system measured by using “cumulative white noise averaging method” under the present standard crossover configurations and relative gains_Part-5_Fq Responses in actual SP room sound at listening position using one measurement microphone: #403

- Frequency (Fq) responses in the completed system measured by using “cumulative white noise averaging method” under the present standard crossover configurations and relative gains_Part-6_Summary, discussions, and a little step forward: #404, #405-#409

- Frequency response in the new (latest) configuration with four amplifiers plus active sub-woofers: #410
- Frequency response measured under subjectively best fine-tuned gain/volume settings with the four amplifiers plus active sub-woofers: #411
- Intensive comparison of high-range sound cleanliness/clearness between Option-3 and Option-4 for driving super-tweeters: #413

- Links to interesting and informative discussions on the two remote threads where I partly participates having my experiences in this multichannel multi-driver (multi-way) multi-amplifier project; What makes speakers "disappear" and can it be measured? and Midrange dome drivers banned? #412

- Updated system diagrams and photos as of August 7, 2021: #416, #636(remote thread)

- Updated startup (ignition) sequences and shutdown sequences of multichannel multi-amplifier system: #426

- Even Greg Timbers uses "reasonable and budget" Pioneer Elite A-20 for compression drivers (super tweeters) in his extraordinary expensive multichannel stereo system with JBL Everest DD67000 which he himself designed and developed: #435

- A serious jazz fanatic friend came to my home for audio sessions using my multichannel multi-driver multi-way multi-amplifier stereo system: #438

- An interesting 8-page web article on Yamaha speakers: #441

- Backside wiring photos of PCs-DACs-amplifiers and also backside photos of SPs: #442, #636(remote thread)

- Information exchange is in progress after this post on this remote thread regarding FOCUSRITE Scarlett 18i20 2nd gen (and 3rd gen) as well as MOTU UltraLite Mk5; it looks both of them support simultaneous sync 10-channel DAC processes: #449

- Just thinking about possibility and feasibility of adding a pair of woofer (or a pair of completed SP as woofer) in present multi-channel multi-driver (multi-way) multi-amplifier stereo setup: #451, #167(remote thread), #170 (remote thread), #183(remote thread), #455, #459-#461, #462-#466, #469, #31(remote thread), #470, #471, #473, #474, #476, #477, #495

- Again, about Yamaha Beryllium dome midrange driver JA-0801, and about DIY restoration and refreshment of NS-1000/NS-1000M: #478-#482, #486-#492

- Overhaul maintenance of super-tweeter FOSTEX T925A and further signal fine tuning thereafter: #485

- Latest best tuned total frequency response of the whole system as of January 2, 2022: #485

- Updated latest system diagrams as of January 2, 2022: #485

- Precision measurement and adjustment of time alignment for speaker (SP) units: Part-1_ Precision pulse wave matching method: #493
- Precision measurement and adjustment of time alignment for speaker (SP) units: Part-2_ Energy peak matching method: #494

- Measurement of transient characteristics of Yamaha 30 cm woofer JA-3058 in sealed cabinet and Yamaha active sub-woofer YST-SW1000: #495, #497

- Identification of sound reflecting plane/wall by strong excitation of SP unit and room acoustics: #498


Further hyperlink indexes will be added in this post along with the steady growth of the specific thread...
 
Last edited:
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dualazmak

dualazmak

Major Contributor
Forum Donor
Joined
Feb 29, 2020
Messages
1,125
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1,209
Location
Ichihara City, Chiba Prefecture, Japan
Reserved for addition and/or future communication

 
OP
dualazmak

dualazmak

Major Contributor
Forum Donor
Joined
Feb 29, 2020
Messages
1,125
Likes
1,209
Location
Ichihara City, Chiba Prefecture, Japan
Reserved for addition and/or future communication

 
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