United Test Gaussian PORTAPRO Super bass headset evaluation

As an established American headset company, KOSS has always focused on the manufacture of headphones. Its long history makes the KOSS brand the top in the United States in maintaining production and sales.


KOSS headphones are characterized by a rich voice, good bass, full of movement, and a good sense of balance. Music is full of beauty, the overall sound is full of vitality and impact, good at pop and rock, etc., is a typical American sound, and its approachable price and good sound quality are deeply loved by American teenagers.


Today I was fortunate enough to have a trial experience with the 168 tester and share my experience with this experience.

This is the first time I have listened to the KOSS headset and got it. KOSSPP feels it is small and convenient for me. For headphones, I don't like the big feeling, because too much headphones can be cumbersome. Even the head pressure is very high. It's like feeling like wearing a hard hat for a long time. KOSSPP's shape is more like a headset style for computers, of course, maybe those headsets are derived from KOSSPP. After all, the history of KOSSPP reading has been popular for more than 30 years.

The packaging of the headset often determines the taste of a headset. The packaging of KOSSPP is very simple. The white main tone is matched with the rendering of the headset. Say it is a rendering. When you actually see the real machine, the screen is the same aesthetic.

The first part of the package did not see the earphone part. Instead, it was a small storage bag and a curled storage bag lying quietly in a narrow space surrounded by a black sponge. Could it be that the headset is in this small storage box? But looking at the packaging diagram, KOSSPP is also small enough to fit into this box.

Although the love for music is not professional, tape recorders and radio programs have been used since the elementary school. This is the kind of machine that can record songs on its own, remembering that the brands that were popular at that time were red lights. The so-called recorded songs learned through practice to ensure that the two small objects at the bottom of the tape were not removed. It is precisely because of this, many audio products may be removed when the release of these two small things, so as to avoid bear children like me to scrap a good tape. After all, a genuine tape will cost 10 yuan. Of course, even so, I can still record songs by sticking a layer of tape on it.

Later, I gradually learned the word Walkman, and I gradually bought related equipment, including WALKMAN and portable CD players, but for the headset that was transmitted between the player and the ear, it was more about knowing only Sony. Panasonic. For KOSS this brand is only faintly heard, it is not seen. Maybe it's the relationship between the contacts. Because of this, the 168 tester learned more about the U.S. headset brand, as if it made me return to the different feelings of music when I was young.

The first time I contacted KOSS, I got this classic classic PP (PORTA PRO).

Did not expect a headset actually put into the ordinary headset storage bag.

KOSSPP is because it uses a folding design, so that headphones can be instantly in the bag.

The secret comes from the iron hooks at the bottom of the picture.

The role of the hook is to firmly lock the head beam together.

After opening, it can be seen that the bottom of the head beam is covered with a thick layer of sponge, so as to ensure that the high elasticity of the head beam brings the pressure to the head.

Unlock the hook and you can see the round design of the earmuffs.

The proper positioning of the earmuffs requires two latches at the end of the head beam. At the same time, it plays a role in adjusting the earmuffs third gear.

The headphone beam adopts a retractable design.

Unlike ordinary headphones, the head of the KOSSPP is two pieces of metal.


The inside of the earmuffs can be seen floating design to facilitate the wear of different people.

The earphone plug section is a three-segment plug and incorporates a gold-plated design.

The round part of the earmuffs is black, and the entire headset shows a white design for the first time.

As an unprofessional, I usually use a mobile phone as a player to listen to songs, usually use in-ear earbuds. In comparison with KOSSPP, it can be found that KOSSPP is more sensible.

The small model demonstrates the wearing effect, and the baby said that he wears very comfortable and not uncomfortable.

The sponge on the inside of the earmuffs is tightly pressed against the ear part. The design of the head beam does not allow the earphone to fall. Of course, it will not discomfort the head clamp.

Just when you take off your headphones, sometimes you will encounter hair clips like this.

The biggest advantage of KOSSPP (Gaussian Porta Pro) is its super-convenience. For many people who wear in-ear earphones, they will fall. At the same time, the oversized head-mounted headsets will appear uncomfortable and inconvenient. KOSSPP's collapsible design solves many of the puzzles of enjoying music at the same time in the headset purchase process. In terms of privacy, KOSSPP has a very good soundproofing effect. At the same time, the sound quality of headphones is more in line with young people's tastes. Many people are accustomed to using mobile phones, which are commonly used devices, as music players, and KOSSPP has a very good mix of mobile phones.

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