Specifications - Roland Cakewalk UA-25 EX Owner's Manual

Specifications

UA-25EX: USB Audio Interface
Number of Audio Record/
Playback Channels
Signal Processing
Sampling Frequency
Frequency Response
Nominal Input Level
Nominal Output Level
Residual Noise Level
Microphone Pre-Amp
Interface
Record:
Playback:
DIGITAL IN SWITCH = OFF:
DIGITAL IN SWITCH = ON:
PC interface:
AD/DA Conversion:
Digital output:
Digital input:
AD/DA Conversion:
* Advanced driver switch=OFF: 44.1 kHz only
96.0 kHz:
48.0 kHz:
44.1 kHz:
Input Jack L, R (XLR type):
Input Jack L, R (1/4 inch TRS phone type):
* Maximum input level: Nominal Input Level + 12 dB
Output Jack L, R (1/4 inch TRS phone type):
Output Jack L, R (RCA phono type):
* Maximum output level: Nominal Output Level + 12 dB
Output Jack:
* Input terminated with 1 k ohms, OUTPUT VOLUME: max.,
INPUT MONITOR: min., IHF-A, typ.
Phantom power 48 V / 8 mA max.
Analog Limiter or compressor
USB
Digital input/output (Optical type)
Conforms to IEC60958 consumer format.
MIDI input/output
1 pair of stereo
1 pair of stereo
Full duplex (except for 96 kHz setting)
Recording only
24 bits (Advanced driver switch=ON)
16 bits (Advanced driver switch=OFF)
24 bits (linear)
44.1/48/96 kHz
44.1/48/96 kHz
44.1/48/96 kHz
20 Hz to 40 kHz (+0 dB/-2 dB)
20 Hz to 22 kHz (+0 dB/-1 dB)
20 Hz to 20 kHz (+0 dB/-1 dB)
-60 to -20 dBu
-36 to +4 dBu
+4 dBu (balanced)
-2 dBu
-96 dBu (S/N ratio: 105 dB typ.)
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