RAL-KEB03 User's Guide Rev. 1.00 01/Feb./2016
6
Optical Digital Input mode
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Optical(Toslink) Digital Audio input.
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Accepts S/PDIF L-PCM 2ch. format.
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16bit/24bit 32kHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz and 192kHz.
*** High-quality optical cable required to playback Hi-Rez music over 96kHz.
*** KEB03 might not play back properly Hi-Sampling rate music with Low-quality cable.
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Automated detection and configuration. Remove USB mini-B cable, connect Optical cable
and turn on KEB03. KEB03 will start Optical Digital Input mode.
DAC, amp and Output.
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Includes ESS SABRE32™ ES9018K2M Audio file class DAC.
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Fully balanced circuit and three balanced earphone output.
RAL original mode( two monaural 2.5mm).
Astell&Kern AK240/Ak120II mode( 2.5mm 4P)
SONY PHA-3 compatible mode( two 3P monaural.)
two SONY PC-262S 2.5<->3.5 adapter required.
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Fully independent Stereo 3.5mm mini earphone output.
Other
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Includes reliable 3.7V/3000mAh Li-Polymer Battery.
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Quick Charging time (4.5hr) and 14hr operating time.
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32bit Multi Thread processor and three independent X-Tal oscillator modules
(24.576MHz, 22.5792MHz and 80MHz) are included.
The silicon and oscillators brings Low jitter accurate Audio Master Clock for ES9018 DAC
and brings clear sound.
