I decided to modify my KOSS Porta Pro headphones and make them fit to the Quest 3 in order to have great sound within VR games, especially nice for Music-Games or Sim-Racing! They have a great deep bass and nice clarity.
KOSS PRO4AA. 최근 수정 시각: 2023-08-14 21:44:38. 헤드폰. 1. 개요 [편집] 미국의 KOSS 사에서 1970년에 발매한 꽤나 오래된 역사를 가진 장수 헤드폰으로 베이어다이나믹 DT48 과 더불어 나름 명성이 높은 고전 모니터링 헤드폰이다. 그나마 DT48보다 후에 나왔기에 여러 음향

6,240. Likes. 12. I had a pair of Koss portaPro's for about 2 years and 10 days ago the plug went bad on them. So I wrote a note about what was wrong with them and a check for 6.00 for return shipping and to ship them to Koss cost me 4.00. This is just the headphones with nothing else like the wrapper. Well today 10 days later I received a new

Carefull everyone there are two different Koss 60 ohm drivers: Clear transparent driver: KSC35, Original portapro, PortaproII. I think the TD80, TD61 full size cans use this driver as well But dont quote me on it. Titanium coated driver: KSC75/55/50, KTX-Pro1, UR40. I think the sportapro also use this one.
Currently $70 at Amazon for the plain-wire version; also available with inline mic/remote. AKG K-403 (right): 32 Ohm, 118dB/V; discontinued but available from marketplace sellers via Amazon from $34. Semi-open design, bigger drivers (~40 mm) than the other two. Each of these fold up for transport.
Koss Porta Pro: Retro Style, Amazing Sound. Koss Porta Pro headphones offer you retro style and incredible sound quality, making them one of the best Koss headphones for audiophiles. Boasting an adjustable headband and lightweight design, they provide superior comfort while allowing you to customize the size to fit your head perfectly. I transferred the Porta Pro drivers to the Parts Express headband and the KSC75 drivers to the Porta Pro headband. I do like the KSC75 drivers, but overall prefer the warmer, more mids and bass focused Porta Pro drivers - especially on the Project Embers with an NOS Mullard 12AT7 or CIFTE 12AU7 tube.
The Koss Pro 4AA is a closed-back studio headphone with an 8 foot coiled cable that sells for around $80 online, depending on which way the Amazon winds are blowing. You can see its official site here. Getting them out of the box is the first of many un-fun challenges awaiting you.
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This last picture just shows you the difference in drivers between the portapro and ksc75 and give an idea that the grills are the same size and shape. Sorry for the bunch of pics. Just thought i'd share my experiences with the mod and some tips to other people doing the same thing.
Điều đó đủ để cam kết về khả năng kiểm soát chất lượng sản phẩm của Koss luôn ở mức tốt. Phần dễ “hỏng” nhất trên Porta Pro chính là đệm tai, có thể bị mục rách sau khoảng 1-2 năm sử dụng. Dù vậy, đệm tai này khá dễ thay, và giá bán ngoài thị trường chỉ
But I had the senn HD497 and the porta pro. The HD497s are often compared to the sr60 or just ranked slightly under. There is a huge step between the porta pro and the senn hd497, these worth any additional bucks. The porta pro is a bit mid-bass heavy and its high are far too be as good as the cans of the higher class.
Although they use almost the same driver with the Porta Pros, probably titanium coating on the driver changes the sound, arguably for the better. They come with ear clips instead of a headband. They are also much cheaper; while MSRP of Porta Pros is 50$, KSC75s are sold for 20$, what a bargain! However ear clips are annoying, at least they are
Koss Porta Pro Specifications. Driver Diameter. NA. Impedance. 60 Ohms What is Impedance ? Sensitivity. 101 dB/mW. Frequency Response. 15 Hz - 25000 Hz.
The Koss Porta Pro Limited Edition brings a new paint job to a classic pair of headphones. Read on to see if these headphones are for you! Driver size: 400 mm.
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  • koss porta pro driver size