Boredom: Test driving a new amp + Fosi attack

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Here is the measurement data for the Fozzie Fosi Bear, measured by the great Audio Science Review guy with an APx555. The dongle offers balanced and unbalanced outputs, is based on two CS43131s and runs without drivers on almost all end devices.

Really impressive data for a USB DAC dongle of this size and weight.

My intensive listening test leaves me positively surprised on the one hand, it was really fun. On the other hand, the DS2 won't take over the DAC world yet, there are better ones out there (but more $$$), which is of course also highly subjective. By the way, my PC sounds better than my smartphone with the same DAC. My tried and tested Schwarzwald circuit still trumps the DS2's on-board OP amp as a 300R headphone driver, lucky me... 😅

Fosi Audio DS2 Stereo Portable DAC and Headphone Amplifier Balanced Measurement.pngBest portable stereo dac headphone amp review.pngFosi Audio DS2 Stereo Portable DAC and Headphone Amplifier unblanced Measurement.pngFosi Audio DS2 Stereo Portable DAC and Headphone Amplifier Balanced dynamic range Measurement.pngbest dac for IEM headphones review.pngFosi Audio DS2 Stereo Portable DAC and Headphone Amplifier Balanced filter Measurement.pngFosi Audio DS2 Stereo Portable DAC and Headphone Amplifier Balanced Multitone Measurement.pngFosi Audio DS2 Stereo Portable DAC and Headphone Amplifier Balanced Jitter Measurement.pngFosi Audio DS2 Stereo Portable DAC and Headphone Amplifier Balanced Power 300 ohm Measurement.pngmost powerfull headphone amp dac dongler 300 ohm review.pngFosi Audio DS2 Stereo Portable DAC and Headphone Amplifier Balanced Power 32 ohm Measurement.pngmost powerfull headphone amp dac dongler 32 ohm review.png
IMG_0794.jpeg(C) copyright Audio Science Review
PS: This dongle can turn a smartphone into a high-quality signal generator. I paid 60€.
 
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