UA-25 24 bit/96 kHz USB Audio Capture
EDIROL
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USB
Number of Audio Record/Playback Channels
 
Record
1 pair of stereo
 
Playback
1 pair of stereo
 
DIGITAL IN SWITCH = OFF: Full duplex (except for 96 kHz setting)
DIGITAL IN SWITCH = ON: Recording only
Signal Processing
 
PC interface
24 bits (24-bit operation is available only when ADVANCE switch = ON)
 
AD/DA Conversion
24 bits (linear)
Sampling Frequency
 
Digital output
44.1/48/96 kHz
 
Digital input
44.1/48/96 kHz
 
AD/DA Conversion
44.1/48/96 kHz
* ADVANCE SWITCH = OFF: 44.1kHz only
Frequency Response
 
96 kHz
20 Hz to 40 kHz (+0 dB/-2 dB)
 
48.0 kHz
20 Hz to 22 kHz (+0 dB/-1 dB)
 
44.1 kHz
20 Hz to 20 kHz (+0 dB/-1 dB)
Nominal Input Level
 
Input Jack L, R
XLR type: -60 to -20 dBu
1/4 inch TRS phone type: -36 to +4 dBu
Nominal Output Level
 
Output Jack L, R
1/4 inch TRS phone type: +4 dBu (balanced)
RCA phono type: -2 dBu
Residual Noise Level
 
Output Jack
-96 dBu (S/N ratio: 105 dB) (input terminated with 1 k ohms,
OUTPUT VOLUME: max., INPUT MONITOR: min., IHF-A, typ.)
Interface
 
USB
Digital input/output: Optical type (conforms to IEC60958 consumer format)
Connectors
 
Front Panel
Input Jack L, R: XLR type (balanced, phantom power +48 V)
1/4 inch TRS phone type (balanced)
*Input Jack 2: high impedance is supported
Headphones Jack (Stereo 1/4 inch phone type)
 
Rear Panel
Digital Input Connector (Optical type)
Digital Output Connector (Optical type)
Output Jack L, R :1/4 inch TRS phone type (balanced) RCA phono type
MIDI Connectors (IN/OUT)
USB Connector (B type)
Others
 
Power Supply
USB Bus Power
 
Current Draw
480 mA
 
Accessories
Owner's Manual
USB cable
CD-ROM
Size and Weight
 
Width
164 mm
6-1/2 inches
 
Depth
133 mm
5-1/4 inches
 
Height
46 mm
1-13/16 inches
 
Weight
0.6 kg
1 lbs. 4 oz.
0 dBu = 0.775 Vrms
*The specifications are subject to change without notice.