LM3886 (不裝飾你的夢)
4:30
MBL6010 Preamp (No Matter What)
3:22
MBL6010 Preamp (暗裡着迷)
4:35
BRZHiFi SU10 AK4499EX DAC
4:13
Жыл бұрын
Пікірлер
@S_M_0009
@S_M_0009 10 сағат бұрын
👍👍👍
@RixtronixLAB
@RixtronixLAB 7 күн бұрын
Nice,thank you:)
@dsssdad364
@dsssdad364 12 күн бұрын
After the removal of bipolar cap to the good quality oil cap .The sound quality should be greatly improved❤
@pristlehk
@pristlehk 26 күн бұрын
Can you share contact number?
@Gilliboy82
@Gilliboy82 28 күн бұрын
hello , is this better than a tube preamp? I'm looking for a good preamp for my zerozone class D TPA 3255 monoblocs. Can you suggest me the best option?
@thomasdiyaudio5353
@thomasdiyaudio5353 27 күн бұрын
It depends on what you listen to. This 6010 is fast and clean. It's all round suitable for all kinds of music. If vocal is your preference, then a tube preamp is most suitable. Usually they are very musical with magical vocal.
@Gilliboy82
@Gilliboy82 27 күн бұрын
@@thomasdiyaudio5353 which is the best (clone) tube preamp you can suggest that i can buy directly from Ali for example? budget 300 EUR max? also max 2 tubes in there or else things get expensive.. (1 rca output is enough for me)
@tuckmiester77
@tuckmiester77 Ай бұрын
Hello I have these speakers. Would you be interested in building a pair of these upgraded crossovers to send to the UK please.
@thomasdiyaudio5353
@thomasdiyaudio5353 Ай бұрын
Possible. However, I live in Hong Kong and the freight charge to UK is quite high and I am not sure if there is any import duty. What is your email address? Mine is [email protected]
@thomasdiyaudio5353
@thomasdiyaudio5353 Ай бұрын
Please email me for details. [email protected]
@richardlui8914
@richardlui8914 Ай бұрын
I like the female vocal , sweet, rich and relaxing ! Good job !
@thomasdiyaudio5353
@thomasdiyaudio5353 Ай бұрын
Thank you.
@richardlui8914
@richardlui8914 Ай бұрын
@@thomasdiyaudio5353 i am playing the FM255 MKll and 300A clones.. Do you have any idea about the difference between the Fm 711 Monoblocks and 300A ?
@thomasdiyaudio5353
@thomasdiyaudio5353 Ай бұрын
@@richardlui8914 I haven't had the chance to listen to the 300A clone hence I can't be absolutely sure. However, I think both 300A and 711 share similar sound signature while 711 has twice the output power.
@richardlui8914
@richardlui8914 Ай бұрын
@@thomasdiyaudio5353 FM 711 monoblocks just look so handsome at the appearance ! have you had a chance to try the d5 pro clone ? So far everybody has positive comments on it .. may try the Cary SPL90 pre clone and D5 pro power clone ..
@polkiju7
@polkiju7 Ай бұрын
Lampizator is/was a huge proponent of Open Baffle speakers. He had a dedicated site to his journey building them. Many of your audio objectives might be realized with a shift in speaker design. Your Amos have excellent clarity and likely good imaging. There is an openness to boxless speakers that is intoxicating. Space is an issue however. I’m using bookshelf speakers now due to my living situation. Just my two cents. Great channel btw!
@thomasdiyaudio5353
@thomasdiyaudio5353 Ай бұрын
Totally agree. One day when I have space, I would surely try Open Baffle speakers. In particular the DIY speaker published in Lampizator's DIY site.
@polkiju7
@polkiju7 Ай бұрын
@ The bad news is that many of the vintage drivers he advocates are now insanely expensive. The good news is that there are many high efficiency drivers being manufactured that are reasonably priced…even some alnico. I preferred 16ohm drivers because I could run 4 in parallel and still have a reasonable overall impedance for the amp. I look forward to seeing g what you come up with!
@NickAdkinson-j5r
@NickAdkinson-j5r Ай бұрын
Hi. Thanks for this video. I am in the process of cloning my original ax-2 but found that the vifa c17 is no longer in production, so am using used. Can I ask where you sourced your woofers?
@thomasdiyaudio5353
@thomasdiyaudio5353 Ай бұрын
I bought 4 pieces from used market in mainland China. Two are in good condition while two need repair work. I had seen them in eBay as well.
@sc0or
@sc0or 2 ай бұрын
Is it better (stable, convenient, etc.) than Volumio? For me personally Volumio appears to be an old mammoth st
@geardawg1358
@geardawg1358 2 ай бұрын
Been wanting to build a Lampizator/Lampucera for a while, one of these dats!!
@thomasdiyaudio5353
@thomasdiyaudio5353 2 ай бұрын
I also plan on building the Lampucera as well.
@geardawg1358
@geardawg1358 2 ай бұрын
@@thomasdiyaudio5353 keep us posted!
@marcnomad9736
@marcnomad9736 2 ай бұрын
Vocals seem to sound better with the tube output stage. Overall sounds more neutral. I like it.
@thomasdiyaudio5353
@thomasdiyaudio5353 2 ай бұрын
Tube output really takes the 1387 DAC to a different level. Also the output capacitor and the IV resistor are critical in sound quality.
@johnsnowlow1883
@johnsnowlow1883 2 ай бұрын
Hello Thomas, any chance you do a step by step video of how you build this instead of teasing us. We will be very grateful. Thanks
@thomasdiyaudio5353
@thomasdiyaudio5353 2 ай бұрын
Do you just need the schematics? Or a complete review of how this is built?
@johnsnowlow1883
@johnsnowlow1883 2 ай бұрын
Thanks for replying. It would be great to have the schematics first but best to have a step by step. Also could u show the underside of the PCB board... because I don't understand schematics I was hoping to understand/copy how you solder pt to pt 👍. What about selling the finished board less the 1387chip to me. Look forward to hearing from u
@thomasdiyaudio5353
@thomasdiyaudio5353 2 ай бұрын
@@johnsnowlow1883 What is your email address? Mine is [email protected]. Which country are you in? If you don't mind this is only a prototype, you can have it at component cost.
@johnsnowlow1883
@johnsnowlow1883 2 ай бұрын
@@thomasdiyaudio5353 hi Thomas just sent you an email thanks
@johnsnowlow1883
@johnsnowlow1883 2 ай бұрын
@@thomasdiyaudio5353 hi Thomas, just sent an email to you. Thanks
@diyhifi2632
@diyhifi2632 2 ай бұрын
Bro please share the link of your preamp? Thanks
@thomasdiyaudio5353
@thomasdiyaudio5353 2 ай бұрын
Do you mean schematics?
@diyhifi2632
@diyhifi2632 2 ай бұрын
@@thomasdiyaudio5353 i mean the link where you bought the preamp
@tipok1929
@tipok1929 2 ай бұрын
Morning Has Broken who is the performer?
@thomasdiyaudio5353
@thomasdiyaudio5353 2 ай бұрын
Jheena Lodwick, The Musiclab Ltd.
@ProtoDAC
@ProtoDAC 3 ай бұрын
Do you like the sound better with the RPi streamer or CS8412? I don't recognize your CS8412 board.
@thomasdiyaudio5353
@thomasdiyaudio5353 3 ай бұрын
I use the CS8412 board to connect to CD transport via coaxial. The sound quality is slightly better than Pi streamer. My Pi streamer setup is 1387 DAC connects directly to Pi via the 40 pin GPIO with FLAC files on USB thumb drive.
@thomasdiyaudio5353
@thomasdiyaudio5353 3 ай бұрын
I am planning to build an upgrade version of this standalone DAC with better components in a proper chassis. At the moment, the vocal is better than my dual 9038 Pro DAC. String instruments sound more real. Entire presentation is more natural.
@marcnomad9736
@marcnomad9736 2 ай бұрын
I’m currently sourcing the parts for the ProtoDac. The upgraded foil resistors for DC offset are tough to find in a 430 .
@thomasdiyaudio5353
@thomasdiyaudio5353 2 ай бұрын
@@marcnomad9736 I am using AMRS resistors which is very good. If you are willing to pay more, you can try AMRG.
@ProtoDAC
@ProtoDAC 3 ай бұрын
Hi Thomas. Are you using all 5534?
@thomasdiyaudio5353
@thomasdiyaudio5353 3 ай бұрын
Output stage is OP627, others are 5534
@edperson7064
@edperson7064 4 ай бұрын
Hi Thomas, I was interested to try, and have sent an email with my address. However, for some reason, it is not able to deliver the message. Not sure what I can do here. Any other suggestions? Thanks
@thomasdiyaudio5353
@thomasdiyaudio5353 3 ай бұрын
@edperson7064
@edperson7064 4 ай бұрын
Hi Thomas, I'd be interested to try this. How would I send you my email address?
@thomasdiyaudio5353
@thomasdiyaudio5353 4 ай бұрын
@tingwcb
@tingwcb 4 ай бұрын
Which speaker is this one Whaflexxxx ? Why not AN AX-2 ? AND the amp is not ready for B&W ?
@thomasdiyaudio5353
@thomasdiyaudio5353 4 ай бұрын
Triangle BR-02 speaker driven by Leach power amp. My DIY AX-2 is my reference speaker with 300B.
@johnsnowlow1883
@johnsnowlow1883 4 ай бұрын
Hi Thomas, came across your interesting video on this Raspberry 1387 Dac, could you kindly share where you got the circuit board from and the essential parts for this raspberry dac. Thanks
@thomasdiyaudio5353
@thomasdiyaudio5353 4 ай бұрын
I used standard single side prototype board for point to point soldering. The circuit is very simple hence I didn't bother getting printed circuit board. The most important component is the output capacitor which pretty much decides the sound quality. I use GAD and if you can invest more, go for Mundorf Aluminium Oil or Miflex. I buy all my components on Taobao from mainland China. If you live outside of Asia, you get buy them from Aliexpress. For north America, partsconnexion.com sells high quality capacitors at very reasonable prices. Some are actually cheaper than Taobao. After you finish building this basic one, I highly recommend you to add tube output stage. I have a few videos on this. Tube output takes the DAC to a different level. Personally, I prefer the Lampizator output to the Audio Note one. Have fun!
@johnsnowlow1883
@johnsnowlow1883 4 ай бұрын
Thanks for insights Thomas will speak with you on WeChat thanks again
@shingwong2761
@shingwong2761 4 ай бұрын
Hi Thomas, would you please share about this diy DAC information or web site? Thank you so much!
@thomasdiyaudio5353
@thomasdiyaudio5353 4 ай бұрын
@@shingwong2761 moodeaudio.org/ On the top right corner, there is an icon on this DIY DAC. Have fun.
@kaiserneko12
@kaiserneko12 5 ай бұрын
you got a schematic?
@thomasdiyaudio5353
@thomasdiyaudio5353 5 ай бұрын
Your email address? I'll email it to you.
@kaiserneko12
@kaiserneko12 5 ай бұрын
@@thomasdiyaudio5353 Hi Thomas, I emailed you. Thanks!
@tum141
@tum141 5 ай бұрын
Very warm smooth airy sounding. I looking for the good iv like this for my tda1387 too. Can u share schematic tube iv thanks.
@thomasdiyaudio5353
@thomasdiyaudio5353 5 ай бұрын
What is your email address?
@hybirderic
@hybirderic 5 ай бұрын
See most of your videos, I hope I have your know-how! Do you live in Taiwan, HK or Mainland China?
@thomasdiyaudio5353
@thomasdiyaudio5353 5 ай бұрын
Hong Kong. Some of the projects I have done are also available in finished product on Taobao or AlieExpress by various suppliers. Have fun.
@hybirderic
@hybirderic 5 ай бұрын
@@thomasdiyaudio5353 the tube dac in this video, can also find in Taobao? Can I buy ur design when you finish the PSU?Tube Dac is hard to find, most of them are too expensive.
@thomasdiyaudio5353
@thomasdiyaudio5353 5 ай бұрын
@@hybirderic Where do you live?
@hybirderic
@hybirderic 5 ай бұрын
@@thomasdiyaudio5353 北京
@thomasdiyaudio5353
@thomasdiyaudio5353 5 ай бұрын
@@hybirderic thomaschan1010 my WeChan ID
@simonzinc-trumpetharris852
@simonzinc-trumpetharris852 6 ай бұрын
Way overpriced. I expect more than veneered MDF for that sort of money.
@bpalpha
@bpalpha 6 ай бұрын
Excellent! 👍
@willwill5595
@willwill5595 6 ай бұрын
The music sounds spectacular on my usually crappy tablet speakers! Wowsers! Mids and highs are exceptional on my tablet speakers like never before!
@mfr58
@mfr58 6 ай бұрын
Great crossover improvement, but the overhang of the cabinet around the baffle will cause diffraction issues also the bass/mid driver could have been rebated flush. Nit picking, but you went to such lengths to optimise the design.....
@thomasdiyaudio5353
@thomasdiyaudio5353 6 ай бұрын
Thank you for your input. This DIY is based on the original Audio Note AX Two produced in Denmark (early days when AN started selling speakers). Baffle position of the latest AN speakers is different.
@basukisugito8929
@basukisugito8929 6 ай бұрын
MIssion 700?
@thomasdiyaudio5353
@thomasdiyaudio5353 6 ай бұрын
Don't understand what you are asking.
@ganalaser7169
@ganalaser7169 7 ай бұрын
Which one is best. pcm1794 or es9038pro and why
@thomasdiyaudio5353
@thomasdiyaudio5353 7 ай бұрын
I haven't tried 1794 yet so I don't know.
@anjovandijk9797
@anjovandijk9797 7 ай бұрын
Beautifull voice
@anjovandijk9797
@anjovandijk9797 7 ай бұрын
what are your thoughts about the balanced clone version of which I think of buying vs this unbalanced version.
@thomasdiyaudio5353
@thomasdiyaudio5353 7 ай бұрын
I don't have power amp or CD player with balanced interface hence I don't know how they will sound like. If you do go ahead with the full version (both balanced and RCA interface), please let me know your listening experience.
@tipok1929
@tipok1929 7 ай бұрын
Hello! When you turn it on for the first time, do you need to press the Power button or will it turn on by itself?
@thomasdiyaudio5353
@thomasdiyaudio5353 7 ай бұрын
There is a power press button which I need to press in order to turn on the DAC.
@tipok1929
@tipok1929 7 ай бұрын
@@thomasdiyaudio5353 Thanks a lot, friend!
@user-dapeng661
@user-dapeng661 8 ай бұрын
What preamp/amp setup were you using for this recording ?
@thomasdiyaudio5353
@thomasdiyaudio5353 8 ай бұрын
DIY FM255 and FM711 mono blocks.
@user-dapeng661
@user-dapeng661 8 ай бұрын
What output transistors were used in the 711 ?
@thomasdiyaudio5353
@thomasdiyaudio5353 8 ай бұрын
TTC5200, 10 pieces per channel. 20 pieces matched for 2 channels.
@ahmeda3050
@ahmeda3050 8 ай бұрын
Where can I buy this DAC and whats the exact brand name / model. I'm assuming it supports MQA/etc... I would be streaming TIDAL via USB from a mini PC. My KRELL amp also has XLR inputs and outputs.
@thomasdiyaudio5353
@thomasdiyaudio5353 8 ай бұрын
I bought it on Taobao in China and it is also available on AliExpress. THe brand is BRZHIFI and the model is SU10. Happy shopping!
@glennollvid4147
@glennollvid4147 8 ай бұрын
2:37 do Think it possibel to make diy crossover for Audio Note AN/E ?? By the Way thanks fore youre video Glenn from Denmark 😊
@thomasdiyaudio5353
@thomasdiyaudio5353 8 ай бұрын
Absolutely yes. The trick here is to find the drivers. ANK sells them but are rather expensive. It seems they are produced by Scan Speak but I have yet to find the model number. If you give me your email address, I can send you the schematics of the crossover and the dimensions of the speaker for AN-E. It's on my to do list.
@bcy007
@bcy007 8 ай бұрын
請問這個唱盤你覺得符合個價位表現嗎?謝謝你
@thomasdiyaudio5353
@thomasdiyaudio5353 8 ай бұрын
I paid about US$200 for this. Inside there is a shielded power transformer with linear power supply (low cost major brand CD transport/players usually use switching power supply). One of the best deal I ever had.
@troutnut68
@troutnut68 8 ай бұрын
Did you make this preamp yourself?
@thomasdiyaudio5353
@thomasdiyaudio5353 8 ай бұрын
Yes, I did. I bought the PCB on Taobao, then sourced all the components and put everything together. Very satisfying with the sound quality.
@Greenfield129
@Greenfield129 8 ай бұрын
Fun project
@thomasdiyaudio5353
@thomasdiyaudio5353 8 ай бұрын
Yes, indeed. Classical example of how to apply theory in the real world.
@prateepcharoensap1485
@prateepcharoensap1485 9 ай бұрын
I love this DAC because 1. AKM Chip. 2. USB Armaner .❤❤❤
@gino3286
@gino3286 9 ай бұрын
hi first of all congratulation for your excellent creations and systems From your other videos i understand you have a great knowledge of preamps What would be your first choice for a solid state line preamp ? i like natural and 3D sound a lot Thank you very much gino
@thomasdiyaudio5353
@thomasdiyaudio5353 9 ай бұрын
Each of the preamp I have built (tube and solid state) is very good with its own sound signature. If you have to ask me, my personal preference of solid state is the Goldmund 27. It pairs well with solid state power amp and probably best with Goldmund (I do plan to build one when I got a chance). I am using the Goldmund 27 to drive my vintage 40 years old Leach power amp as my TV/video sound system which I use almost every day. If you want just vocal and simple classical music, then I would high recommend Audio Note all the way. Preamp, power amp and speaker. I have videos of these. Absolutely stunning. You can't find anything else with this musicality.
@gino3286
@gino3286 9 ай бұрын
@@thomasdiyaudio5353 Good morning and thank you very much for your very kind and valuable response I know Audio Note and their great sound but they are out of my league Speaking of the Goldmund, I see that there are clones both to be assembled and already assembled Personally I was looking at some Accuphase clones of which I saw in a video very good measurements such as perfect square wave response from 20 to 20kHz. If I think that I hear 14kHz at most I'm studying the Goldmund carefully, the schematic of which I found online I see it has a first stage buffer - volume - output stage Few preamps have an input buffer which I think is beneficial Thanks again and best regards gino
@thomasdiyaudio5353
@thomasdiyaudio5353 9 ай бұрын
@@gino3286 MBL6010 also has a buffer stage. I am considering to build one for my friend.
@thomasdiyaudio5353
@thomasdiyaudio5353 9 ай бұрын
@@gino3286 By the way, Audio Note amplifier circuit design is very simple. Component count is rather low. It's the power supply a bit complicated.
@gino3286
@gino3286 9 ай бұрын
@@thomasdiyaudio5353 Good morning and thanks again for your very kind help i have seen the MBL and my guess is that is very good indeed I only listen to CDs and files as final amplifiers i am quite satisfied my obsession is the line preamp It is very important for the overall sound I really like the sound of the tubes but it's the high voltages and high output impedance that worry me My power amps have even 5K of input impedance Very low As for the pre-amps design, I'm confused by the fact that some have only one transistor, others as many as 30 I would tend to be minimalist like Nelson Pass' bride of zen who uses just one mosfet per channel! but 7 times voltage gain is too high I prefer max 3 times voltage gain However, I am very fascinated by clones of famous preamplifiers such as the Goldmund and the Accuphase I don't know whether to throw myself into an already assembled clone I'm still studying Thanks again and best regards gino
@mingtaklee6962
@mingtaklee6962 9 ай бұрын
在耳机聽来己很好声, 佩服
@thomasdiyaudio5353
@thomasdiyaudio5353 9 ай бұрын
Thank you.
@marcelocendoya5486
@marcelocendoya5486 9 ай бұрын
Are you driving the AN AX Two with the Leach amps?
@thomasdiyaudio5353
@thomasdiyaudio5353 9 ай бұрын
In the video, I used DIY FM255 and FM711 to drive the AX Two. This was when I first finished building the speakers. Afterwards, I have been using my DIY Meishu Tonmeister 300B to drive the AX Two. This is now my reference setup for vocal.
@marcelocendoya5486
@marcelocendoya5486 9 ай бұрын
Dear Thomas, the info you post contains an error. Booth the original version of the Leach amplifier (1976) and the 4.5 version (2000) were created by the same person, the Professor W. Marshall Leach, Jr. who died in 2010. Anyway, the amp is a very good sounding one.
@thomasdiyaudio5353
@thomasdiyaudio5353 9 ай бұрын
If this is the case, I should apologize for my misunderstanding and mistake. Did you build any of his amplifier?
@marcelocendoya5486
@marcelocendoya5486 9 ай бұрын
I'm thinking about building a lower power (50W) version of the Leach amplifier.@@thomasdiyaudio5353
@sergiopaez5953
@sergiopaez5953 9 ай бұрын
What transformers do I use for these amplifiers?
@thomasdiyaudio5353
@thomasdiyaudio5353 9 ай бұрын
AC32V x 2, 3A
@sergiopaez5953
@sergiopaez5953 9 ай бұрын
32? O 36?
@thomasdiyaudio5353
@thomasdiyaudio5353 9 ай бұрын
32@@sergiopaez5953
@tartaramtar9959
@tartaramtar9959 9 ай бұрын
Hello. How does it compare to brzhifi su-10?
@thomasdiyaudio5353
@thomasdiyaudio5353 9 ай бұрын
In my system, they sound very similar. Probably due to the same analog output design. The SU-10 AK4499EX sounds slightly brighter on the high end while the NXC02 is more all round, nothing stands out significantly while the sound quality is very good. This NXC02 costs me US$250 which is within range of the SU-10 with external linear power supply.
@ryanho2968
@ryanho2968 9 ай бұрын
Kenny G
@matthewtaylor7355
@matthewtaylor7355 10 ай бұрын
Do they sound
@thomasdiyaudio5353
@thomasdiyaudio5353 10 ай бұрын
Yes, and they actually sound slightly better than the original one.
@ChicagoRob2
@ChicagoRob2 9 ай бұрын
@@thomasdiyaudio5353 The Mundorf caps will make a big difference.
@thomasdiyaudio5353
@thomasdiyaudio5353 9 ай бұрын
Yes, they do.@@ChicagoRob2
@thomasschafer7268
@thomasschafer7268 10 ай бұрын
😮tge inductor positioning is suboptimal. 1flat and the other should stand upwright
@thomasdiyaudio5353
@thomasdiyaudio5353 10 ай бұрын
Thanks for pointing out.
@edwardcase
@edwardcase 9 ай бұрын
they are far apart
@thomasschafer7268
@thomasschafer7268 8 ай бұрын
​@@edwardcaseno .not enough distance. And where is the Problem