Korg OASYS musical instruments Operation Manual page 237

Audio Outputs
Analog Main outputs: L/Mono, R
Individual outputs: 1–8
Headphone output
Digital Optical S/P DIF
EXB-DI Digital Interface
Board (Optional)
Audio Inputs
Analog Audio inputs 1, 2
Audio Inputs 3, 4
Digital Optical S/P DIF
Control Inputs DAMPER (Supports piano-style half-damper pedals as well as standard foot switches)
ASSIGNABLE SWITCH, ASSIGNABLE PEDAL
MIDI IN, OUT, THRU
USB 4 USB 2.0 High-Speed ports (supports 480 Mbps) (TYPE A) with Mass Storage Device support, for connecting external hard
drives, flash memory, etc.
Disk Drive HDD (2.5" 40 GB), CD-R/RW
RAM memory 1 GB, expandable to 2 GB
* RAM memory is used as the system area, ROM RAM, user sampling RAM, and for optional EXs.
Power AC Power Supply terminal, POWER On/Off switch
Dimensions 88 Keys: 1,458 x 484 x 135 (mm)
(W x D x H)
76 Keys: 1,266 x 484 x 135 (mm)
Weight 88 Keys: 32.1 kg
76 Keys: 25.7 kg
Power Consumption 88 Keys: 130W
76 Keys: 130W
Accessories AC cable, Owner's Manuals, Restore CDs
Specifications and options
1/4" TS (Mono), unbalanced, Master Volume slider controls only L/Mono and R
Output Impedance
Nominal Level
Maximum Level
Load Impedance
1/4" TRS (Stereo), Master Volume slider (link with Main output L/Mono)
Output Impedance
Maximum Level
Format: 24 bit, S/P DIF IEC60958 EIAJCP-1201
Sample Rate: 48 kHz or 96 kHz
Digital output of the same signals as L/Mono and R
ADAT output: 24-bit, 8 channels, 48 kHz Sample rate
BNC Word Clock input
Digital output of the same signals as Audio Output (Individual) 1–8; L/R Bus Indiv. Assign allows
L/Mono and R to be output
Combination XLR and 1/4" TRS (mono), balanced
MIC/LINE input level switches 1 & 2.
LEVEL knobs 1 & 2.
Phantom Power On/Off 1 & 2.
Input Impedance
Nominal Level: LINE
Nominal Level: MIC
Maximum Level: LINE
Maximum Level: MIC
Source Impedance
Signal to noise ratio
Dynamic range
Crosstalk
1/4" TS (Mono), unbalanced
Input Impedance
Nominal Level
Maximum Level
Source Load Impedance
Signal to noise ratio
Dynamic range
Crosstalk
Format: 24 bit, S/P DIF IEC60958 EIAJCP-1201
Sample Rate: 48 kHz or 96 kHz
Operations that the OASYS can perform on media
1.1kΩ stereo; 550Ω mono (L/Mono only)
+4.0 dBu
+16.0 dBu
10 kΩ or greater
33Ω
50+ 50 mW @33Ω
XLR-3-31: 4 kΩ
TRS Phone: 10 kΩ
+4 dBu (LEVEL knob = min)
–36 dBu (LEVEL knob = max)
–22 dBu (LEVEL knob = min)
–62 dBu (LEVEL knob = max)
+16 dBu (LEVEL knob = min)
–24 dBu (LEVEL knob = max)
–10 dBu (LEVEL knob = min)
–50 dBu (LEVEL knob = max)
600Ω
95 dB (typical)
95 dB (typical)
95 dB, at 1 kHz (typical)
10 kΩ
+4.0 dBu
+16 dBu
600Ω
100 dB (typical)
100 dB (typical)
100 dB, at 1 kHz (typical)
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