KOSS UR21
headphones, monitor, registration closed, 40-20000 Hz, 32 Ohms, cable 1.2 m, Jack plug 3.5 mm and 6.3 mm
Rating: 
Brand
- Sennheiser
- Sony
- Audio-Technica
- Philips
- Samsung
- 4World
- A4Tech
- ACME
- AKG
- Allen & Heath
- Altec Lansing
- American Audio
- Apple
- Arctic Cooling
- Arthur Forty
- Astrotec
- ASUS
- Audeze
- Awei
- AxelVox
- Bang & Olufsen
- BBK
- Beats
- BEHRINGER
- Beyerdynamic
- BONE
- Bose
- Bowers & Wilkins
- Brainwavz
- Canyon
- CBR
- Cellular Line
- Celly
- Cirkuit Planet
- Classix
- Coby
- Coloud
- Cooler Master
- Cosonic
- Cowon
- Creative
- Cresyn
- CROWN
- Cygnett
- DAZA
- Defender
- DENN
- Denon
- Deppa
- DF
- Dialog
- Digion
- Digitus
- Dowell
- Dunu
- EasyTouch
- Edifier
- Ednet
- Elecom
- Energy Sistem
- Enzatec
- Etymotic
- Exeq
- Explay
- Ferrari
- Final Audio Design
- Fischer Audio
- Floston
- Focal
- Fostex
- Frisby
- Func
- GAL
- Gamdias
- G-Cube
- Gear4
- Gembird
- Genius
- Ginzzu
- Golla
- Grado
- Griffin
- Grundig
- Hama
- Hardity
- Harman/Kardon
- Hercules
- HiFiMan
- HiSoundAudio
- HP
- HTC
- iHip
- iHome
- iLuv
- InterStep
- Intex
- Intro
- iRiver
- Jabra
- JAYS
- JBL
- JVC
- KEF
- Kennerton
- Kingston
- Klipsch
- Konoos
- KOSS
- Kreolz
- KRK SYSTEMS
- Logic
- Logitech
- LUXA2
- Mad Catz
- Marley
- Marshall
- Martin Logan
- Maxell
- MAYS
- Mediana
- Media-Tech
- MEElectronics
- Merit
- Microlab
- Microsoft
- Miracase
- MODECOM
- Molami
- Monster
- NAD
- Nakamichi
- Nakatomi
- Nocs
- Nokia
- Numark
- Oklick
- Omega
- Onkyo
- Ostry
- Ozone
- Panasonic
- Pioneer
- Plantronics
- Prestigio
- Prology
- PSB Speakers
- Qcyber
- QUMO
- Rapoo
- Razer
- Reloop
- Ritmix
- Roccat
- RockitSounds
- Roland
- Scosche
- Sharkk
- Shure
- Skullcandy
- SmartTrack
- Smart Buy
- SMS Audio
- Sol Republic
- SonicGear
- Sony Ericsson
- Soul
- SoundMagic
- Soundtronix
- Stanton
- SteelSeries
- Stylo
- SunRise
- Supra
- SVEN
- Sweex
- Takstar
- TDK
- Technics
- TELEFUNKEN
- Terratec
- Tesoro
- Thermaltake
- Thomson
- T'nB
- T-Peos
- Trust
- Turtle Beach
- Ultrasone
- Urbanears
- Vcom
- Velodyne
- Vertex
- VIBE audio
- v-moda
- Vsonic
- Westone
- Xqisit
- XStream
- Yamaha
- Zowie
Headphones and headsets
KOSS UR29
headphones, monitor, registration closed, 18-20000 Hz, 100 Ohm cable, 2.4 m, Jack plug 3.5 mm and 6.3 mm, volume control
Rating:
KOSS UR40
headphones, monitor, design, open, 15-22000 Hz, 60 Ohm, cable 1.2 m, Jack plug 3.5 mm and 6.3 mm
Rating:
KOSS UR18
headphones, monitor, registration closed, 25-15000 Hz, 32 Ohms, cable, 2.4 m, Jack plug 3.5 mm
Rating:
KOSS TD80
headphones, monitor, registration closed, 20-17000 Hz, 60 Ohm, cable, 2.4 m, Jack plug 3.5 mm and 6.3 mm, volume control
Rating:
KOSS QZ PRO
headphones, monitor, registration closed, 40-20000 Hz, 32 Ohms, cable 1.2 m-plug: 3.5 mm, noise reduction
Rating:
KOSS TD85
headphones, monitor, registration closed, 20-17000 Hz, 60 Ohm, cable, 2.4 m, Jack plug 3.5 mm and 6.3 mm
Rating:
KOSS PRO3AAT
headphones, monitor, registration closed, 15-20000 Hz, 60 Ohm, cable, 2.4 m, Jack plug 3.5 mm and 6.3 mm
Rating:
KOSS PRO4AAT
headphones, monitor, registration closed, 10-25000 Hz, 250 Ohm, cable, 2.4 m, Jack plug 3.5 mm and 6.3 mm
Rating: