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Products :: Headphone Amplifiers :: HA-P90SD

HA-P90SD - Portable Headphone Amplifier/Digital Player

HA-P90SD SPECIFICATIONS

USB Audio section  
Connector USB A type, Micro USB B type
Supported File Formats DSD, PCM
DSD (DSF, DFF) 2.8224MHz / 5.6448MHz (Native Playback)
PCM 44.1k / 48k / 88.2k / 96k / 176.4k / 192kHz, 16/24-bit
Audio Input section  
Optical Digital  
Connector 1/8" (3.5mm) Optical Mini Jack (Common Coaxial Digital I/O and Analog Line Input)
Supported File Format PCM
PCM 44.1k / 48k / 88.2k / 96k / 176.4k / 192kHz, 16/24-bit
Coaxial Digital  
Connector 1/8" (3.5mm) Mini Jack (Common Optical Digital Input and Analog Line Input)
Supported Format PCM
PCM 44.1k / 48k / 88.2k / 96k / 176.4k / 192kHz, 16/24-bit
Analog Line  
Connector 1/8" (3.5mm) Stereo Mini Jack (Common Optical Digital Input and Coaxial Digital I/O)
Built-in Player section  
Supported Media microSD Card (max. 2GB), microSDHC card (max. 32GB), microSDXC card (max. 128GB)
Supported File Formats WAV, MP3, AAC, WMA, FLAC, DSF, DFF (DSDIFF)
DSD (DSF, DFF) 2.8224MHz / 5.6448MHz (Native Playback)
WAV/FLAC 44.1k / 48k / 88.2k / 96k / 176.4k / 192kHz, 16/-24bit (FLAC: to 96kHz)
AAC 64k〜320kbps
MP3 32k / 64k / 96k / 128k / 192k / 256k / 320kbps (VBR Supported)
WMA 48k〜384kbps (CBR/VBR Supported)
Supported Tag Formats MP3 ID3v1/v2, AAC MP4, WMA Tag, FLAC Tag, DSDIFF EmChumk, DSF ID3v2.3
Database Administration Track Name, Album Name, Artist Name, Genre, Playlists, Favorites
Repeat Play Single, Selected Range
Shuffle Play Supported (On/Off)
Play Modes Track Name, Album Name, Artist Name, Genre, Playlists, Favorites
Gapless Playback Supported (On/Off)
Audio Output  
Coaxial Digital  
Connector 1/8" (3.5mm) Mini Jack (Common Coaxial Input, Optical Input and Analog Line Input)
Output Formats PCM, DSD
PCM 44.1k / 48k / 88.2k / 96k / 176.4k / 192kHz, 16/24-bit
DSD DoP DSD 2.8224MHz (Future firmware version-up required.)
DAC section  
D/A Converter BurrBrown PCM1795
Headphone Output  
Connector 1/8" (3.5mm) Stereo Mini Jack (Unbalanced)
Supported Impedance 8 ohms to 600 ohms
Headphone Output Level 170mW + 170mW(32 ohms loaded, 1kHz, 10% THD, JEITA)
80mW + 80mW(300 ohms loaded, 1kHz, 10% THD, JEITA)
40mW + 40mW(600 ohms loaded, 1kHz, 10% THD, JEITA)
Display section  
Type式 2.7" Monochrome OLED(Organic EL Display)
Display Resolution 128 x 64 pixels
Brightness Control 10 steps
Dimmer Time 30, 20, 10 seconds, Dimmer Disabled
Display Off Time 30, 20, 10 seconds, Display Off Disabled
Menu Language English
Tag Info Language English and Western European Languages, Japanese, Chinese (Traditional, Simplified)
Power  
Type Built-in Li-ion Battery
Capacity 3460mAh
Charging USB Charging (Using an included Micro USB B Cable),
AC Adapter (TASCAM PS-P515U, 4 Hours Rapid Charging, Sold separately)
Battery Life Approx. 7 Hours (Digital Input, Continuous Playback)
Approx. 6 Hours (Built-in Player, Continuous Playback)
Dimensions
(W x H x D)
2.7" x 0.8" x 4.8"
69.6 x 21.5 x 123mm (excluding protruding guards)
Weight 9.9 oz. / 280g
Accessories USB A - Micro USB B Cable, USB A - DC Charging Cable, RCA Conversion Cable, Rubber Bands x2, Owner's Manual (including Warranty Card)

 

Audio Performance
Frequency Response 10Hz to 80kHz(+/–3dB, Digital Connection, Built-in Player)
Signal-to-Noise Ratio more than 105dB (max Input, Gain LOW, 100mW, 32 ohms loaded)
Total Harmonic Distortions less than 0.004% (Max Input, Gain LOW, 100mW, 32 ohms loaded)

 

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

 

System requirements (for Desktop)
Windows
Compatible OS Windows 7
Windows 8
Windows 8.1
Windows 10
Macintosh
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)

RoHS Compliant.
Specifications and design subject to change without notice.

 

HA-P90SD Tested media List

Last update:June 30, 2015
Maker Series Model Capacity Result
SanDisk SanDisk Extreme PRO®
microSDHC™UHS-I Memory Card (Class10)
SDSDQX-064G-J35A 64GB OK
SanDisk Ultra® PLUS
microSDHC™/ microSDXC™
UHS-I Memory Card (Class10)
SDSDQUP-128G-J35A 128GB OK
SDSDQUP-032G-J35A 32GB OK
SDSDQUP-016G-J35A 16GB OK
SDSDQUP-008G-J35A 8GB OK
SanDisk Ultra®
microSDHC™ UHS-I
Memory Card (Class10)
SDSDQUL-032G-J35A 32GB OK
SDSDQUL-016G-J35A 16GB OK
SDSDQUL-008G-J35A 8GB OK
Lexar Lexar® High-Performance
microSDHC™ UHS-I Card (633x) (Class10)
LSDMI32GBBJP633R 32GB OK
LSDMI16GBBJP633R 16GB OK
Lexar® High-Performance
microSDHC™ UHS-I Card (300x) (Class10)
LSDMI32GBBJP300A 32GB OK
LSDMI16GBBJP300A 16GB OK