I would like to know if you have any preferences in choosing your micro sd cards for your DAPs. if you think they are all the same, or if you have noticed differences not so much in the speed of writing the songs (that's obvious) or in terms of duration of the micro sd, but precisely in terms of...

Do any of you know this brand or can you say something about this Dac / Dap? Portable headphone amplifier 2x 1.5 W Automatic load impedance detection and gain adjustment Dual mono ‐ fully balanced topology Media player, streamer USB audio 2.0 DAC ‐ any format or resolution supported SABRE...

There is very little on the net about this Fearless Audio HyperS. Can anyone tell me something about the sound of this IEM? Thanks Questa la costruzione : Sonion：33aj Series Dual BA*2（Ultra-Low Frequency） Sonion：37ap Series Dual BA*1（Mid-Low Frequency） Knowles：TWFK Series Dual BA*2（Mid-High...