TempoTec Sonata BHD Pro Dongle DAC USB Type C, DAC USB C, amplificateur de casque 4,4 mm et 3,5 mm, PCM384 kHz, DSD256, MQA8X, Tidal pour iPhone, Android, Mac OS et Win (Sonata BHD Pro-Gris)

Decent sound quality but draws a lot of juice, meaning my phone runs down twice as quickly as with a basic lightning to 3.5mm TRS adapter. Will be selling mine to try and recoup some of the cost.Could work well as a mini-DAC for a computer or similar device which runs on mains power.

This little DAC/AMP combo provides more than enough power for my Sennheiser 6XX.Pros:No setup is required, just a simple plug-and-play with my Windows 10 PC, Samsung A54, and Samsung Tab S7 Plus (I assume it would work for all Android devices as well).The sound is very clear and adds some warmth to all of my headphones.The casing is metal and the build quality seems great so farIt looks good and the clear window adds a touch of coolVery smallThere is one very small inconvenience. The volume buttons on the side are pretty much useless. Each press of a button changes the volume VERY little so changing the volume with those buttons is a small pain. When plugging it in for the first time, I recommend holding the Volume Up power button for a few seconds until it reaches max volume (or wherever you prefer), and then using the volume adjustment on your PC/phone to change the volume.I thought mine was defective at first because I didn't hear anything after I plugged it in, and pressing the volume up button didn't do anything. It took 2 or 3 seconds of holding the volume up button until I heard something.Overall great device. Highly recommend especially for the power and sound quality for the small size and very reasonable price.

For those on a budget looking to increase the sound quality of their music, this dongle does not disappoint. Combine it with CCA C12 IEM and you have an excellent combination. I have another, higher quality DAC dongle and the sound quality between the two is not highly noticeable. The reason I give it 4 stars are 2, no app to fine tune and all you get is an up/down volume button. But if you're looking to just upgrade your listening experience then this will do the job.

普段、外で使っている Pioneer XDP-20(イコライザー : フラット、2.5㎜バランス)との比較です。再生環境スマホ　LG velvet(バッテリー4300mAh : Android 12)イヤホン　Moondrop 蘭 4.4㎜ バランスアプリ　ONKYO HF player (EQ Flat)音質はっきり・くっきりした音で、音の輪郭がよく分かりますが、少し音が硬い印象を受けました。低音もはっきりと聴こえるので、その分、量が増えた様に感じました。(多分、実際は増えてない。)また、音が少し硬いので、エレキギターを含む弦楽器や、シンバルの主張がやや強めです。ですが、全体としては、フラットの範疇に収まっていると思います。スマホ直刺しと比べると、明らかに音のざらつきが無くなるので、効果は十分にあると思います。音量も60段階の細かな調節が可能です。(60段階は、AliExpress の商品説明で、実際には60段あるか試してないけど、XDP-20並の細かな調節が可能です。)バッテリー消費について1時間の使用(FLAC 44.1kHz 192kアップサンプリング)で、8～10%位消費します。付属OGTケーブルについて細いですが、C端子にはカッチリ入り、外す時も結構、力がいるので、外でポケットからプラプラさせても外れた事は今のところ無いので、とりあえずは、これでよいと思います。総評スマホより細かくボリュームが調節できるのが、本当に便利で、素晴らしいです。多分、シーラス・ロジックのCS43131のDACチップをデュアルで搭載し、バランス接続対応、独立ボリューム搭載モデルとしては、一番安いと思います。また、メーカーのTempoTec は、ガチのDAPも作ってるので、信用出来ると思います。そういう意味でも良い商品だと思います。

$70 dollars, this is amazing for $70 dollars, the size of your thumb (smaller thumb that is), equal to a mid level system. I bought it for Saturday mornings when I wanted to keep it quiet for those sleeping later. It’s so good, so simple.Worth much more than it’s present price. Honestly a fantastic value for right now, how’s it sound ? 10 times better than you would expect, nice clean top end, very decent mid, bass is a bit thick, but it adds to an intimate presentation that’s enjoyable for hours at a time. Great audio buy for 2023.