RAL

RAL Brand
 
RAL Comparison

RAL Portable DAC/HPA Comparison Chart


KEB02AK KEB02iP KEB02iPL KEB03 Comments 
Digital Input          
S/PDIF (Opt)          
S/PDIF (Coax)        
USB-miniB            
iOS (Lightning Direct / Host mode)          Required Lightning (C10A / C48A) cable.
iOS (w/ CCK)         Required Lightning Camera Connection Kit.
Android (w/ USB OTG)         Required USB OTG cable with mini-B 
Windows PC          Required USB Audio Class 2 Driver
MacOS X        
USB-A         Only for iOS device (30pin or Lightning- C10B)
iOS (Device mode)       iOS standard driver supports 16bit/48k and 44.1 k PCM
           This mode does not support higher sampling rate and DSD native.
Analog Output (for earphones)          
Balance (L,R)  
2.5-3P Jack SONY compatible (KEB03. required 3.5-2.5 adapter)
2.4-4P Jack         AK240compatible
Output Level 1.7Vrms / 131mW 1.7Vrms / 131mW 1.62Vrms / 38mW 1.62Vrms / 38mW 22ohm load
Stereo           
3.5-3P Jack          
Output Level 1.62Vrms / 38mW 1.62Vrms / 38mW 1.62Vrms / 38mW 1.62Vrms / 38mW 68 ohm load
           
Digital Audio (format)           
USB mini-B           
L-PCM          
32, 24, 16 bit          
384kHz        
352.8kHz          
192kHz          
176.4kHz          
96kHz          
88.2kHz          
48kHz          
44.1kHz          
           
DSD(DoP)          
DSD64             
DSD128            
DSD256            
           
USB-A          
L-PCM          
16 bit          
48kHz         iOS device mode through USB-A (Host) supoorts 16bit/48k and 44.1kHz, does not support other formats and DSD (DoP). 
44.1kHz        
           
S/PDIF (Coax / Optical)          
L-PCM          
24, 16bit          
384kHz         Only Coax / KEB02AK
352.8kHz         Only Coax / KEB02AK
192kHz         Depends on optical cable quality.
176.4kHz          
96kHz          
88.2kHz          
48kHz          
44.1kHz          
           
Switch          
Power   With volume knob 
Output level (high - low)          
Filter (sharp - slow)           
Input selection          KEB03 has automated input selector
           
Battery Capacity 1200mA 1200mA  1200mA  3000mA Li-polymer
Battery Life (continuous playback) 14 hours  5 hours  5 hours  13 hours  with 300 ohm load and volume position at 12:00 
Charging time  approx. 3 hours approx. 3 hours approx. 3 hours approx. 5.5 hours With DC +5V / 2.1 A adapter 
Charging input micro B micro B micro B  micro B Use DC +5V adapter
           
Size          
Width 69.2mm 69.2mm 69.2mm  69.2mm   
Length 102.2mm 102.2mm 102.2mm 126.0mm  
Height 23.4mm 23.4mm 23.4mm 23.4mm  
           
Weight 230g 230g 230g 260g  
View as Grid List

2 Items

per page
Set Descending Direction
  1. RAL KEB02AK Balanced Headphone Amplifier

    $349.99
    Quickview
  2. RAL KEB02iP DAC Headphone Amplifier

    $349.99
    Quickview
View as Grid List

2 Items

per page
Set Descending Direction
Copyright © 2017 Moon Audio. All rights reserved.