DX90 firmware - 2.1.8
After a few hours using different headphones here are some thoughts on the new firmware
1, Sennheisser HD600 - HO - lo gain
- wider sound stage / better separation of instruments
- bass - more present. taken a more domineering role
- highs & mids - along with the bass these seem a lot more live
- over all - what struck me was the audio had a lot more attack, was a lot more lively and was a lot more excited - almost as if some extra effect had been added. It reminded me of the difference between a normal well mastered CD and a CD that had had a touch too much 'excitement' added to it.
(Sometimes when you use this type of effect in the mastering chain it can make the audio sound a lot more full of life which can sound great BUT its a sort of audio trickery and although there is nothing wrong with this it is not the same as well mastered audio with the best possible mics etc etc.)
I love the new sound but at times it did come very close to being too much. It was a close thing!!
Its almost as if the 'Lo Gain' switch is the new 'Mid gain'... The Lo gain switch (off) sounds a bit like how it used to sound with the 1st gain switch. Hope that makes sense!
Whilst I do enjoy it with these headphones it worried me a bit in that the sound signature has taken a huge leap away from neutral and become a lot more coloured. Not in a bad way but from the point of view of some aspects of auodiophilia this may be a slight concern. I wont be going back to a previous firmware though so I must like it over the previous ones
2, DUNU Titan 1 - these new half in/IEMs are causing quite a storm here as the quality is exceptional. Listening to the dx90 through these today I found the sound very different than then the HD 600's. perhaps obviously !
Anyway I can only say that the audio quality was faultless. Listening to 24/96 HiRes 'Captain Fantastic and the Brown Shirt Cowboy' by 'Elton John' I could not find ANYTHING out of place. The sound was simply perfect. I could honestly find no issues, faults or preferences that I would change.
With these IEM's the synergy & the firmware is just perfect. A rare thing for me to say but there you go
I have had no issues with the workings of the player. It is now much faster - although 2 small things
1, because its so much faster, when I tap on the screen to open a new album its SO fast I have tapped onto a new song half way down the list!!
2, on the info screen it says 'Internal: [space left] | [size of card] -- it should be the other way round! - It should start by saying what the capacity of the card is and THEN how much space you have left on it
Great job iBasso
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