I received my pair of these last week, I like the little case they come in very neat.
I brought them based of the frequency graph knowing I like the sound of the slight U curve.
The large soundstage was surprising considering the smaller drivers and ear cups, very clear and detailed as the frequency graph suggests only 1 sharp dip at 4k. The lower frequencys sounded wrong at first sounded a bit thin and not very dynamic, so I tried the 2nd position on the bass switch with the port open, it sounds so much better large dynamic sounding bass.
"Distortion levels (3rd order which is a ‘clipping’ kind of distortion) in the lower frequencies are quite high but is as expected from smaller diameter drivers.
This clipping alike distortion is caused by the enclosure being fully closed and the air trapped inside can’t move as freely. This restricts the maximum excursion of the driver membrane which shows itself as 3rd harmonic distortion (clipping).
Percentages above 1% are generally audible. 5% third harmonic is definitely audible".
Your gonna get the best sounding bass with the port or ports open.
A detailed review of the takstar pro 82 and v1/v2 comparisons with measurements is here
https://diyaudioheaven.wordpress.com/headphones/measurements/takstar-pro-82/
I brought them based of the frequency graph knowing I like the sound of the slight U curve.
The large soundstage was surprising considering the smaller drivers and ear cups, very clear and detailed as the frequency graph suggests only 1 sharp dip at 4k. The lower frequencys sounded wrong at first sounded a bit thin and not very dynamic, so I tried the 2nd position on the bass switch with the port open, it sounds so much better large dynamic sounding bass.
"Distortion levels (3rd order which is a ‘clipping’ kind of distortion) in the lower frequencies are quite high but is as expected from smaller diameter drivers.
This clipping alike distortion is caused by the enclosure being fully closed and the air trapped inside can’t move as freely. This restricts the maximum excursion of the driver membrane which shows itself as 3rd harmonic distortion (clipping).
Percentages above 1% are generally audible. 5% third harmonic is definitely audible".
Your gonna get the best sounding bass with the port or ports open.
A detailed review of the takstar pro 82 and v1/v2 comparisons with measurements is here
https://diyaudioheaven.wordpress.com/headphones/measurements/takstar-pro-82/