Digital Product 數碼產品 / Teac / HA-P50

High quality, portable headphone amplifier with built-in 24/96 USB DAC, providing high-resolution 'go anywhere' listening from iPhone, Android and PC/Mac


Delivers audiophile Reference sound quality, even when you're outdoors
A portable amplifier that's purpose-designed for high-performance headphones
The HA-P50 is the ideal headphone amplifier for the audiophile on the go. Allows you to take that great Reference 501-grade headphone listening experience outdoors and enjoy it wherever you want to go. Packs a high-performance digital-to-analog adapter and high specification power amplifier circuit into a compact body, to bring out the very best from quality headphones.
Gets high-quality sound from your iPhone or Android (*1) via USB digital input
Digital audio signals stored in your iOS device or Android are extracted digitally via USB and processed through the HA-50's high-performance built-in digital-to-analog converter, with minimal sound degradation and allowing the purest playback quality, with maximum fidelity. The HA-P50 can be used with the free TEAC HR Audio Player app for high-resolution 24bit/96kHz audio playback for iPhones and other iOS-based devices... there's no need to buy a separate adapter (such as the Apple Camera Connection Kit) in order to connect. Also comes with rubber fixing straps for securing it to an iPhone or Android handset, making the HA-P50 very easy to carry around.


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
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
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