DAC equipped portable headphone amplifier

HA-P50SE (Special Edition)” is a Special Edition of the high-quality sound reproduction capable portable headphone amplifier HA-P50 by the digital output from the playback or Android device of hi-res sound source from the iOS device.


Equipped with an operational amplifier OPA1602 with adoption track record in the power amplifier section, even top models HA-P90SD, not only won a wide range of expressive power, and such as applied to the details of the diamond cut off a beautiful glow to the exterior, Special Edition It is a model equipped with the appropriate performance and appearance. READ MORE


TEAC_UD-503_preview1UD-503 TEAC

UD-503 D/A Converter Headphone Amplifier

A few months after the launch of UD-301 Japanese firm presents the successor to the famous DAC headphone amplifier UD-501 Teac UD-503.

In terms of design the Teac UD-503 maintains a substantially similar to its predecessor base, the front still has the front handles. For this new model, the Japanese manufacturer is leaving Texas Instruments chips for double AKM AK4490 DAC also includes two separate treatment of 44.1 kHz and 48 kHz clocks. An input terminal for an external clock (10 MHz) is also available. The headphone amplifier section is controlled by a discrete class AB amplifier. READ MORE