Products :: Headphone Amplifiers :: HA-P50SE-B/R

HA-P50SE-B/R - Portable Headphone Amplifier with USB DAC

This model has been discontinued. It has been replaced with the HA-P50.


Headphone output  
Connector 3.5mm (1/8") stereo mini jack
Effective maximum output 160mW+160mW(32Ω, 1KHz, 10%, JEITA)
65mW+65mW(300Ω, 1KHz, 10%, JEITA)
35mW+35mW(600Ω, 1KHz, 10%, JEITA)
Compatible impedance 8Ω to 600Ω
Analog audio input  
Connector 3.5mm (1/8") stereo mini jack (combination optical digital input; automatic detection)
Digital audio inputs  
USB 1  
Connector USB Micro B-type(USB2.0)
Compatible product PCs (Windows, Macintosh) with the compatible product TEAC HR Audio Player installed
Compatible Formats(PCM) 96kHz/24bit
USB 2  
Connector USB A-type, (USB2.0)
Compatible products iPhone 5s, iPhone 5c, iPhone 5,
iPad Air, iPad (4th generation) iPad mini with Retina display,
iPad mini. iPod touch (5th generation),
iPod nano (7th generation),
Android (AOA2.0 compatible Android phone handset)
Compatible Formats  
iOS 96kHz/24bit (when using TEAC HR Audio Player for iOS)
Android 44.1kHz/16bit (AOA2.0 compatible Android phone handset)
Connector optical mini-jack (combination AUDIO IN port; automatic signal detection)
DAC Section  
D/A converter BurrBrown PCM5102
Battery Built-in rechargeable Li-ion battery
Battery capacity 2,100mAh
Recharging method USB (via USB-A DC recharging cable)
Continuous battery life Approximately 8 hours (when using digital input)
Dimensions 64(W)×21.7(H)×112(D)mm (excluding protruding guards)
2.5"(W)×0.85"(H)×4.4"(D) (excluding protruding guards)
Weight 210g / 7.4oz
Included accessories Electric recharging cable included (DC plug – USB A plug) Computer connection cable (USB micro B plug – USB A plug) Rubber fixing straps for fastening×2


Audio Performance
Frequency response 10Hz to 100kHz(when using AUDIO IN input)


System requirements (for Mobile)
Compatible OS iOS 6
iOS 7
iOS 8
iOS 9
iOS 10
Compatible OS Android 6.0 Marshmallow
Android 7.0 Nougat


System requirements (for Desktop)
Compatible OS Windows 7
Windows 8
Windows 8.1
Windows 10
Compatible OS OS X Lion (10.7)
OS X Mountain Lion (10.8)
OS X Mavericks (10.9)
OS X Yosemite (10.10)
OS X El Capitan (10.11)
macOS Sierra (10.12)