RAL-KEB03
User's
Guide
Rev.
1.00
01/Feb./2016
31
Inputs
Outputs
10. Specifications
Name DSD and High-Reso PCM ready portable USB DAC
Model Number RAL-KEB03
Terminals USB mini-B for USB_DAC mode.
OPTICAL Digital input ( Toslink, S/PDIF compatible ).
Supported PC Windows 10, 8.1, 8, 7.( 64 bit versions are supported)
Mac OS X 10.7 or later.
USB DAC mode.
USB Audio Class 2.0 ( 480Mbps required )
Input Format (Hi-Speed mode is required)
DSD 11.2896/5.6448/2.8224MHz
(DoP standard 1.1 compliant).
L-PCM24bit/16bit,384kHz/354.8kHz/192kHz
/176.4kHz/96kHz/88.2kHz/48kHz/44.1kHz (2ch)
*** 709.6kHz PCM is not supported.
OPTICAL Digital input mode
S/PDIF compatible.
L-PCM 24bit/16bit, 192kHz/176.4kHz/
96kHz/88.2kHz/48kHz/44.1kHz (2ch)
Terminals Analog Stereo 3.5 mini Jack.
Analog balanced output, 2.5mm mini-mini jacks.
AK240 balanced output compatible 2.5mm 4-P jack.
Compatible Un-balanced single end or L,R, balanced.
earphones. Impedance 8
Ω
to 110
Ω
Frequency DC
～
90 kHz (24bit/192 kHz ),
Characteristics 10 Hz to 40 kHz (24bit/96 kHz),
20 Hz to 20 kHz (16bit/44.1 kHz)
Rated output Balanced output (2.5 mini-mini):
131mW/ch. @22 ohm load.
Stereo output (3.5mm mini)
38mW/ch. @68 ohm load.
Internal Battery Li-Polymer 3.7V 1200mAh. USB charger required.
Unit Dimensions/Weight
69.2(W) x 138.0(L) x 23.4(H) mm.
2.72"(W) x 5.43"(L) x 0.92"(H). /
270g. / 9.51oz.
