FiiO M11 Pro, Digital Audio Player: THX Certified Amp Compact Music Player DAP (M 11 Pro)
Upgraded DAC Chips
The dual AK44893 DAC chips on the original M11 have been upgraded to dual AK4497EQ DACs. The upgrade promises improved signal to noise ratio and reduced distortion.
Building on the success of the M11, the new model features dual AKM AK4497EQ DACs. Compared to its dual AK4493 in its predecessor, not only has the signal-to-noise ratio (SNR) been increased, but distortion has also been reduced by 3dB for greatly improved sound quality. Besides an excellent audio player, it is a capable Bluetooth amplifier too as it adopts a THX-AAA amplifier chipset. When set to be in the Bluetooth receiver mode, the M11pro transforms into a high-quality Bluetooth amplifier, with significantly better frequency response, as well as lower distortion, noise floor, and crosstalk compared to typical Bluetooth solutions. On top of that, the M11pro can also output any received Bluetooth signals through the coaxial out to an external decoder.
Increased Battery Capacity
FiiO has also boosted its battery capacity from 3800mAh to 4370mAh. Not sure what this means in terms of usage time. But the original M11 offers about 13 hours through the 3.5mm connection and about 9 hours using a balanced connection. So, expect more than that. And standby time has been improved from 50 days to 60 days.
Increased Storage Capacity
You can look forward to more internal storage capacity as well. The M11 Pro now gives you 64GB of ROM versus the 32GB offered by the original M11.
Better Amplifier
FiiO has employed the THX-AAA amplifier chipset, which is an improvement from the original M11’s OPA926*2.
IMPORTANT:
M11 Pro has been discontinued. Item listed here is Refurbished unit that was sent in for warranty and replaced
Condition is 9/10 with FULL BOX
Warranty is only 1month