![]() To fix this, you'll have to not fully insert the jack in (maybe 90%) until you get full range sound. The way the U7's headphone jack has been designed, means that any headphones/earphones you plug in that has an inline-microphone will sound distorted with missing frequencies. The U7 has a relatively weak built-in headphone amplifier pushing only 1.3 Vrms at an unknown amount of load, which means that headphones rated at 250 ohms of impedance and above might not get as loud as you want them to, in which you'd need to run it through another amplifier. This higher output impedance can be negated if you are using a good amplifier with the U7. Most Dynamic Driver headphones/earphones should be fine and should sound great. The U7 has about 17-21 ohms of output impedance meaning that it's not suitable for use with low or medium impedance Balanced Armature Driver earphones if you have any. For people potentially looking to buy the U7, my review is that it's excellent sound quality for the dollar, but there are 4 main weaknesses you might want to consider:
0 Comments
Leave a Reply. |