amazon Fiio E11K reviews
The Fiio E11K is more balanced than its predecessor when it comes to scratch-resistant aluminum housing, giving it a more robust feel.
In addition to the appearance enhancements, the E11K’s configuration section also featured noticeable changes, first in the Opamp part. E11 previously used AD8397 and pre-amp used TLE2426 + OPA690. E11K also uses AD8397 to take advantage of the sweet, warmth of the old Fiio E11. However, the pre-amplifier was replaced with OPA 1642 for the ability to separate the instrument, keeping the balance balanced throughout the band.
Plus the Fiio E11K can listen to music as well as charge, unlike the old E11. Battery life is also raised to 1400mAH, according to the company, the E11K can play music continuously 16h. However, the actual test is 14h is quite impressive.
The weakness of the old E11 is that the background noise and treble are dazzling when combined with high sensitivity IEMs and low impedance, so I will be testing E11K with the RHA MA750 see how the improvement of the E10K.
Track test: Canon In D Major – Various Artists, Hotel California (Live) – Eagles.
The first difference is easy to recognize that no annoying noise but instead a clean background, depth. General sound is neutral, not dark, not bright. A plus point in the E11K is that when turning high vol, the sound is clear but not annoying noise.
Bass: When not using the E11K, plug directly into the phone, the bass of the MA750 down is not really deep, the bass is mainly expressed in the mid bass, while plugged through the E11K bass on the MA750 feel deep down. At the same time, the mid bass is more compact, actually listening carefully will not deeper bass, but thanks to the mid bass is so compact that you can hear more clearly than the low bass. When the E11K turned on the bassboot function, the bass increased dramatically, but it did not break mid-range. Conclusion E11k makes the bass more neat
Mid: The Mid of the MA750 is quite in, and sweet but has a slightly slimmer sound when listening to the song with the male voice as Bang Qiao. Plug into E11K Mid range to become fuller, listen to Track: Canon In D Major – Various Artists – violin is very strong and sharp with bright earphones like MA750 will have the feeling of Violin too sharp, but when using E11K guitar becomes softer, easier to hear. Conclusion E11K helps to make the midrange more plump and softer.
Treble: Bamboo This E11K represents the most significant improvement. Plugging in the MA750, the treble has a lot more energy, but without losing control, the sound spread out to the space accurately and quickly melted away, causing the songs to output with many of the instruments are not tangled.
Acoustics: This part of the RHA MA750 performs very well, but when plugged into the E11K I was surprised with the acoustics of the headphones. The space is wider, the sound is more natural, relaxed and more in depth. In the in-ear under $ 500 I was most impressed with Dunu DN 2000 about the ability to separate the instrument, with the E11K combo and RHA MA750 also found a similar thing. Conclusion E11K for broader sound, deeper space.
CONCLUSION: In the past, we never had a crush on an AMP or DAC of Fiio, but the E11K is different. The AMP with its modern, well-balanced design and the same sound quality it brings to its fullest appeal. Especially at a price of only $80, the E11K is a good choice for those who are looking to upgrade their sound quality to midrange IEMs such as the RHA MA750.
where can you get a Fiio E11K online
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