SMSL SU-1 MQA MQA-CDオーディオデコーダー AK4493S XU316 768kHz/32Bit DSD512 ハイレゾDAC

MQA-CDはもちろんそれ以外のCDについても音が格段に向上したと思います。

Sound Blaster ZXR（オペアンプ交換済みmuse001＋op627ap） から乗り換え 交流電源のノイズ対策をしている環境での試聴した感想である 価格1万ちょいで正直期待していなかったが、かなり音が良い 音は全体的に少し濃くなるように味付けしている特徴がある フラットな音を出すCS43131を聴いた後だと 全体的に持ち上げているのか と感じられる がそれ以外は基本的に解像度高くてフラットに近い傾向がある YouTubeで EGOIST『All Alone With You』を聴いたときの 女性ボーカルが一番わかりやすく、CS43131は少し声が低く生々しい人間の声 といった印象になり SMSL SU-1ではこの声が若干持ち上がり艶が足された感覚になる スペック上ではSMSL SU-1とCS43131（S.M.S.L DS100usb）の音の解像度は殆ど違いはないが SMSL SU-1は全体的に持ち上げているので音の輪郭が分かりやすくCS43131より多くの音が聞こえるように思える ここからが重要で、使っているスピーカーの特性に合わせたほうが良い 音の好みとしてはCS43131がかなり好みだが、使っているzensor 1 の特性として 中~高音にかけてはそこそこ音が出て、低音はブックシェルフとして妥当ぐらいしかでておらず ここにCS43131だとバランス良くは鳴るがどこか大人しく低音が出ない しかしSMSL SU-1だと全体的に持ち上げているので低音も出ることによって出力される音はフラットに近くなる 使っているスピーカーが最初から低音～高音までバランス良く出るならCS43131の方がフラットになるので そちらをオススメする。 Sound Blaster ZXRと比較すると 全体的に音が出てなおかつ高解像度でキレがあり今まで聴いていた音像がボヤけていた音だったという驚きがまず出た そして今まで曲を聞いている中での背景の音でなんとなく楽器が鳴っているとわかっていたのが なんとなくではなくしっかりと楽器の音が聞こえてくる体験になった そして不思議なことに2時間ほど連続で聞いたが聞き疲れはしなかった CS43131と比べると流石に聞き疲れはしていると感じる あとは耐久性に期待する

初めてDACというものをアンプに付けて使った。CDプレーヤーと中華アンプの間に挟むだけ。 DACと中華アンプを合わせても、DVDのケースくらいの大きさだ。 かつての重厚長大なアンプとは大違い。 しかも値段が数千円から数万円だ。お財布にとてもやさしい。 早速、名機ダイヤトーンで視聴。 あら不思議！通常CDがSACD以上の音質で出て来るじゃない。しかも音が澄んでいる。迫力があり、音が美しい。 もうSACDは要らないな。早く買うんだった。 DACを付けるのが面倒なら、DAC内臓のアンプもあるよ。 我々庶民にもハイエンドオーディオ並みの音質で音楽が楽しめるようになった。 名機オールドダイヤトーンをよみがえさせたDACに大拍手！！！ ブランドにこだわらないなら、音楽を楽しむのにはこれで十二分です。

今までは、ノートパソコンからREIYINのDAC、中華アンプ、小型ブックシェルフスピーカーと繋いでいたのてすがもっと音が良くなるかなぁーと思いこちらを購入しました。音だししたらイキナリの爆音！かなり出力が高いです。今までのDACは、ボリュームが付いて出力が調整出来ましたがこれは、入って来る音そのままに出てきます。アンプのボリューム絞りました。間にヘッドホンアンプ入れる場合も気をつけてください。後、パソコンでビットレートは、32bit.384kに設定しました。さすがに4000円のDACよりかなりや良い音です。特に音の分離感が素晴らしい。回路に余計な物を付与していないので尚更です。尚、SMSLのDACは、もう少し高いのも使っているんだが出だしの音は、少しシャリツキますが鳴らし込みでスッキリ澄んだ音になっていきます。ボディーもコンパクトで場所も取りません。欠点は、小さいので固いケーブルを使うとボディーが浮いてしまうことかな。

同軸または光デジタル入力がありMQAフルデコード可能なDACを物色していましたら、ドンピシャ仕様の本機に行き当たりました。ただ既に使われているユーザさんからMQA-CDは冒頭で音切れが発生するというコメントが複数あり、それが気がかりでした。思い切って購入して試聴したところ以下の様な結果となりました。 ☆拙宅での再生経路☆ （１）ミュージック用ＮＡＳ（I-OデータSound genic）リッピングデータ再生・USB出力→SA-12(マランツ)のUSB DAC入力・SA-12の光デジタル出力 →【SMSL SU-1；本機】ライン出力→プリアンプ・メインアンプ ※ファイル形式はＡＩＦＦです。 （２）SA-12でディスク再生／SA-12の光デジタル出力→【SMSL SU-1；本機】ライン出力→プリアンプ・メインアンプ （１）の場合；MAQ-CD冒頭で０．２～０．３秒程度の音切れが発生（MQA有無をチェックしている様子） （２）の場合；MAQ-CD冒頭から青LEDが点灯し、音切れはなし 前者の場合でもほとんど気にならないレベルのものと思いますが、ディスクで再生すれば全く大丈夫なので通常はこちらを使おうと思います。 （付記）普段聴いているマランツのCDプレーヤー内蔵DACと比べると機器特有の味付けがないためか、本機の音質は生真面目なややあっさりした感じです。MQA-CDはちゃんとデコードされたハイレゾらしく、音像が小さく定位がはっきりして生々しい感じですが聴き方によってはそっけない音といえるかも知れません。 MQAフルデコード可能DACは高価な製品も多いので、コスパ抜群の本機は手軽に楽しめる「買い」の機器だと思います。

とても良い商品だがドライバーに課題あり。主にPCとミキサーを繋いでいるがパチパチポンポンスピーカーに負荷を掛けるのは心配。SU2は3芯設計だからアップデートするのも良いかもしれない。音質は文句無し、高級オーディオに使用しているのでリスニングの時以外は音量を下げておかないと飛ぶかも

TVのデジタル出力から繋いでアンプのモノラル入力に入れてスピーカーで音を出しています。簡単にできて音質も満足しています。

コンパクトで媒体の見た目も良好。 謳う特徴が分かる気がします。 買って良かったです

19 Şubat 2024'te sizden SMSL SU-1 DAC satın almıştım. Cihazın sağ kanalı donanımsal olarak arızalandı ve zırıltı yapıyor, sol kanalı ise sağlam. Garanti süresinin az bir farkla geçtiğinin farkındayım ancak ürünün ücretli tamiri için yönlendirebileceğiniz bir yetkili servis var mı veya bu konuda nasıl yardımcı olabilirsiniz?"

Update: March 13, 2024 (previously 1 star rating, now I give it 5 star rating). After several exchange of messages between Leaudio seller and myself, it was suggested that I install SMSL SU-1 driver from smsl-audio.com official website, which I did. To my surprise that fixed my DAC! Now I am finally able listen to music from my PC sent to SU-1 by USB cable, which is connected to my SMSL A300 by RCA. It seems the driver installation to my Windows 10 fixed whatever issue I was having with SU-1 DAC. As result of this, I'm updating the previous 1-star rating to 5 stars. As for the sound quality from SU-1, as stated below, it's an improvement over my SMSL A300 amplifier by 15 - 20%, but more specifically, it is the sonic clarity and separation that are the most notable. Though a minimal audio improvement over my amplifier's internal DAC, the sound clarity and instrument separation are noteworthy, and for that I give a 5-star rating. Also, through this DAC, vocals seem to be slightly more forward and clearer. March 6, 2023, initial review, I gave it 1 star rating due to the DAC's failure after 10 days of use. Bought this SMSL SU-1 DAC in November 2023, but I couldn't use it since I didn't have a pair of RCA cables to connect it to my class D SMSL A300 amplifier that I purchased from Amazon at the same time. The DAC was on Black Friday sale, so I figured to try it with my new amplifier. Fast forward to Feb 2024, I finally ordered a pair of CESS 163-4i RCA cables, connected the DAC to my amplifier. The SMSL SU-1 DAC improved the quality by about 15% over my SMSL A300 internal DAC. I used the DAC on and off for about 10 days, then today it simply failed on me. It simply fell dead silent while playing a music file from my PC (PC to USB cable to SMSL SU-1 DAC to RCA cables to SMSL A300 amplifier). I tried another RCA port in the back of my SMSL A300 amplifier, but that too didn't work. The DAC simply does not work at all. I also tried powering down my amp completely, unplug RCA cables between the DAC and the amp, then powered both up again, and toggled between various input options in the DAC to no avail (USB, coaxile, and optical just in case the internal circuit's connectivity had glitched and that toggling among input sources might reset it). The source-light LED still functions on the DAC, but I get absolutely no audio signal going into my amplifier. Heck, I even rebooted my PC just to see if that may be causing an issue, but it was futile. After 2 hours of wrestling with the connections and toggling between input sources and settings, I gave up. Now I'm back to connecting my PC directly to my SMSL A300 amplifier by USB cable, which works fine. As far as SMSL SU-1 DAC is concerned, it was a decent DAC for the price (while it worked). However, the unit I got simply failed after about 10 days of usage. I'd instantly return it for a refund, but the Jan 31 deadline return date is closed, so sadly it's not an option for me. A good-sounding, affordable DAC with a high quality DAC chip, but in my case, I must have received a lemon, so quality control seems questionable. Maybe it's just bad luck on my part, but I still wouldn't recommend this DAC to anyone. You'd be better off to spend a bit more money on a high quality DAC with its own power supply built in. Update On March 11, 2024 I emailed with photo attachments of the failed SMSL SU-1 DAC to [email protected]. According to their site, they'll honor their product warranty up to 6 months with either a repair, replacement, or refund if their product proves to be defective. Hopefully they'll reply in a timely manner with a resolution. As others may encounter a product failure after the Amazon's 30-day free return policy, I'll post further updates for reference. Update, March 11, 2024, 8 hours later, shenzhenaudio.com support staff replied my to my email, asked for the Amazon purchase invoice and order number. I forwarded them the necessary information. According to their reply, they'll forward my case to their Amazon Support Team. I hope this will be resolved asap as I'll need to either get a replacement DAC or get a refund and buy another DAC, so for now I'm stuck in a limbo with 70 bucks tied up in a failed DAC unit. For now I'm stuck to using the internal DAC of my SMSL A300 amplifier, which is quite ok, but I did like the somewhat improved audio fidelity of SMSL SU-1 DAC. Update March 12, 2024. Got a reply from Leaudio requesting detailed info on what's wrong with my SMSL SU-1 DAC. I forwarded an account of how it simply stopped working while playing music from my laptop connected to it by a USB. Also forwarded 3 photos of the DAC. Hope this matter will be dealt with either a refund, replacement, or repair soon, because at this point, the DAC is useless.

S.M.S.L SU-1... a compact DAC with a HUGE sound !!! I was using two Prozor DAC's PST158a to send my TV and Blu-ray sound to a vintage Amp (TV sound specially because of QOBUZ, Spotify and YouTube). Prozor DAC's did the job and are extremely compact (way more than the SU-1) . But I've heard about this SMSL SU-1 and because it could handle with my two sources, I decided to try it. Honestly, I was not expecting that much. First, SU-1 is compact but extremely robust. Second, the DAC conversion is completely from another level, by comparing it with Prozor PST158a. Would I ever be unhappy with the Prozor? No, because they are great value for the money... and also... if I ever didn't try this SU-1. But for my application, after compare them, I cannot go back... SU-1 with no doubt at all. So, summarysing: If you want a distinguished DAC to high level Hi-Fi function, for sure you must have this SU-1. If you just need a simple DAC conversion with proper function, or if extremely low size matters, go with a Prozor (also, they have a versatile range of models, with specific incorporate functions, like Bluetooth, HDMI eARC connectivity, etc). NOTE: If you need to convert 5.1 channels to Stereo, SU-1 does not do it. In that case, your source must be able to send PCM digital encoding signal. So, for instance, if you send your TV Dolby sound by optical cable to SU-1, it won't convert it. In this case, you must select the "TV speaker + Optical" option in your TV, so the optical output send PCM digital data to SU-1. And then, just put the tv speaker level at zero). This is not a problem at all, for my specific needs. I'm only highlighting this, because in case of need to convert 5.1 channels to RCA Stereo, Prozor PST158a does the job.

product ok

Bought this is on review recommendations. Just had an 1990s DAT player refurbished, brought back from the dead after it had spent thirty years in the garage, now it plays perfectly but it had a somewhat compressed sound. This DAC has one of the very latest/best chip sets usually found in units at ten times the price, the DAC in the DAT is thirty years old so could benefit from the latest tech to give it a boost. Some people think all DACs are the same but they are clearly not, a listening test shows this very clearly, just as all headphones don’t sound alike. I have six DACs, some are good, some are not so good and it does not always relate to cost. A have a Fosi which is ok as a headphone DAC and pre amp which is ok, warm sounding but lacking clarity, a Beyerdynamic slightly better but not enough for the additional cost, a Chord Mojo which is very good used between an ipad and twin rca cables to an amp, a Prozor for 5.1 sound from a modern tv to ancient analogue cinema amp which was very cheap but sounds great and now this which sounds brilliant, better than the Chord but at about a fifth of the price. A good DAC puts air and soundstage into the music, separates the instruments and gives clarity to bass and treble. This one has opened up the sound of this DAT player, giving a clearer sound, very pleased with the result for such a low cost item. Also as the DAT is optical cable and the CD player, also from the 90s, is coaxial digital, this unit can take both items and you can switch between them using the button on the front.