[SEBOJ]

Im Moment hab ich den mit ES9038Q2M im Auge. 

Für den Preis könnte, wenn das eigene Gehör sich tatsächlich am Gemessenen stört ein OP upgrade abhilfe schaffen?

Nobsound NS-DAC3 Pro Mini Bluetooth 5.0 APTX-HD USB DAC Audio Decoder

• Using the Latest British Bluetooth chip -CSR8675 ,Support Bluetooth 5.0 and the ATPX and APTX-HD
  
• USB audio decoding scheme ----XMOS XU208 asynchronous transmission Chip,Let the Sound reach a new HIFI stage. Using Top-level ES9038Q2M as the DAC chip ----with very low distortion.The lowest distortion is 0.0005%
  
• Three inputs: optical / coaxial / USB; Three outputs: RCA / 3.5mm / 6.5mm; USB port supports OTG Android (iOS not supported) / STP (please install APP “haibymusic” for DSD)
  
• Support hardware decoding PCM 44.1K-384K 32bit / DSD64-DSD256; Can be paired with DVD / CD / Computer / Set Top Box / TV to increase sound quality to speakers; Support Windows (needs driver), Mac OS and Linux (no driver needed)
  
• With 3.5mm / 6.5mm ports and volume control for headphones on its front panel; Powerful Hi-Fi headphone OP-AMP(4PCS JRC4580) can drive most headphones within 300Ω,Support for plugging and replacing upgrades,much better than NE5532
  

https://www.audiosciencereview.com/forum...-amp.5293/
ab €103.59
https://www.kipkermarket.com/index.php?m..._id=844776
https://www.amazon.de/Nobsound-Bluetooth...B07GVFZN3R