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TEAC Portable Headphone Amplifier w/USB DAC. Red Color  

Sku #J36123000000000

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Item Note:

This product has been discontinued but may be available as a Open Box item.

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The ideal headphone amplifier for the audiophile on the go.

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, the purest playback quality, and 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 is no need to buy a separate adapter (such as the Apple Camera Connection Kit) in order to connect. Comes with rubber fixing straps for securing it to an iPhone or Android handset, making the HA-P50 very easy to carry.

BurrBrown PCM5102 digital-to-analog converters
The BurrBrown PCM5102 digital-to-analog converter is processes digital audio signals up to maximum 24-bit/96kHz resolution.

Low distortion discrete power amp section
The discrete push-pull circuit achieves a very low distortion rate of 0.001% (at 100mW + 100mW output) which IC-based amplifier headphone circuits cannot match, thanks to meticulous component selection and an absolute insistence on sound quality.

Equipped with both optical digital/analog inputs
This versatile portable audio player employs an optical digital input terminal (*) that can be connected to a home audio system. The HA-P50 creates a high quality digital audio playback environment. With its dual-function AUDIO IN port (*) for analog audio, the HA-P50 takes input from non-digital audio players and passes it through its sophisticated amplifier circuits, letting you enjoy a high quality headphone listening environment wherever you are.

Compact and robust full aluminum body
Constructed from durable aluminium, the HA-P50's compact, flat body measures just 21.7mm thick, ideal for mobile environments where toughness, small size and lightness are essential. Designed from the outset for mobile use, its compact aluminium volume knob has just the right torque to allow fine volume adjustment. Raised guards on either side prevent accidental volume changes when the HA-50 is being carried in a pocket or bag, as well as protecting headphone plugs from bumps.

Convenient recharging by USB; 8 hour continuous battery life
The HA-P50 has a built-in 2100mAh Li-ion battery, allowing a maximum of 8 hours of continuous battery life (with digital connections) and the included USB-A type DC cable allows recharging from a computer's USB port. A separately sold TASCAM PS-P515U AC adapter allows rapid recharging from wall/mains power, if required. Thanks to its auto power save function, the unit goes into sleep mode after 30 minutes if it has failed to detect a sound signal, or if there's no headphone jack plugged into the headphone port.


Digital input from iPhone or Android devices

24-bit/96kHz high-resolution audio playback

No Apple Camera Connection Kit needed

High 160mW + 160mW output gain (at 32Ω load)

Low 0.001% distortion (at 100mW + 100 mW output)

High-performance D/A converter

Discrete output amp section based on a push-pull circuit

USB input from PC (24-bit/96kHz maximum)

Combination optical digital/AUDIO IN input

Slim 21.7mm thick design; sturdy full aluminum body

2100mAh Li-ion battery with 8-hour battery life


High-performance digital-to-analog adapter and high specification power amplifier circuit in a compact chassis. Order today.

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