FiiO M11 PRO High Resolution Digital Audio Player To truly improve on the already excellent sound of the M11 the M11 Pro employs two carefully implemented AK4497EQ DAC chips based on the AKM VELVET AUDIO architecture
Compared to the AK4493EQ the AK4497EQ brings better specs and noticeable improved sound quality
Fully balanced THX AAA amplifier With the fully balanced THX AAA amplifier the sound quality just gets even more amazing
The op-amps that are part of the dual THX AAA-78 balanced amplifier architecture deliver extremely powerful output to easily drive most headphones
And using the same power supply compared to typical amplifiers the THX AAA amplifier gives a more powerful output while being more efficient resulting in less noise and distortion for a more precis yet natural sound
MQA decoding for truly lossless playback The M11 Pro supports decoding MQA tracks in 8x mode
MQA encoded tracks can deliver ultra-high-resolution lossless playback for stunning quality while only taking up tiny amounts of space meaning you can carry more with you on the go
Hexa-core Processor Inside FiiO is the only manufacturer of digital audio players that utilizes the Samsung Exynos 7872 hexa-core processor
With performance comparable to the Snapdragon 625 and Kirin 659 the M11 Pro delivers a uniquely and exceptionally fluid experience when being used allowing it to multitask extremely well ensuring you really get your music on demand
Dual independent crystal oscillators in an upgraded clock system Inside the M11 Pro lies two independent low phase noise crystal oscillators from Japan-based River Electric which when working tighter with FiiOs own self-developed FPGA greatly reduces any distortion when doing any audio processing and ensures the purity of the audio signals in general for further improvement to the sound