Portable Headphone Amplifier/Digital Player
HA-P90SD
Portable headphone Amplifier/Digital Player
"HA-P90SD" is a new concept of a portable audio device that combines two functions, a function of a portable headphone amplifier that can be used by connecting a variety of devices, and a function of an audio player capable of music playback equipped with a microSD card slot on its main body. Supports DSD up to 5.6MHz and PCM 192kHz/24bit High-resolution sound source, by the high-quality audio circuitry it can reproduce the very best dense resolution and an overwhelming sense of the presence of the master tape quality with a high-resolution sound source.
This model has been discontinued.
Shinning sound quality and an enhancement of functions! With a Great affinity for the mobile use.
As a portable headphone amplifier, it is equipped with a power amplifier circuit of a discrete composition over a development of stationary headphone amplifier that has gained an expertise, and a high-quality digital circuit supporting DSD. Of course, from a Mac or a Windows, also from iOS devices and Android devices, you can playback without having to down-convert high-resolution sound source DSD (up to 5.6MHz), PCM 192kHz/24bit. Free high-resolution "TEAC HR Audio Player" application compatible with Windows, Macintosh, iOS & Android devices. DSD native playback via digital input from Windows, Macintosh, iOS & Android devices, anyone can use it easily.
DSD 5.6MHz corresponding high-resolution audio player
As the built-in player function, from a microSD card, it supports the playback of music files such as WAV, MP3, AAC, FLAC, DSF, DFF(DSDIFF) formats. The Sampling frequency, as well as the headphone amplifier function, supports DSD 5.6MHz native playback and PCM 192kHz/24bit. Equipped with a high-performance processor of high-capacity battery and a low power consumption, also the possibility of operating with DSD files a full 6-hour continuous playback. Without having to worry about the battery out, even being on the go, you can still enjoy high-resolution sound source. Also, it reads automatically the tag information of the recorded file on the microSD card, in addition to the automatic sorting function that displays the sort by each of these: song, artist, album, genre, it has also a multi-way switch that can be operated with one hand. quick and rhythmical response for the display of the list of songs and chosen songs, we also care for your ease of use.
Covering a wide range of impedance in the strengthening of power supply voltage
The D/A converter and the stationary type D/A converter are used by DSD that supports a master recorder for business adopting a proven BurrBrown PCM 1795 in sound quality. For the Discrete power amplifier section, we have adopted an audio operational amplifier with the special features of low distortion BurrBrown OPA 1602 SoundPLUS® configured within. In addition, for the strengthening of the power supply voltage, we have achieved a headphone with a high output of 170mW + 170mW (32Ω load). Headphones and earphones supporting a wide range of impedance 8~600Ω, also an out of distortion signal that tells with accuracy a DSD 5.6MHz sound source with 128 times the information of the CD.
"HA-P90SD" is the splendor of the first generation of DSD with a high-resolution sound source, it has been developed for the ease and the enjoyment of more and more people, it is a DSD supporting portable headphone amplifier/digital audio player.
