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Input Type

Balanced female XLR and 1/4” TRS

HiVolt Microphone Preamp

-128dBu E.I.N, -10 to -60 dBU nominal input level; 3KΩ input  impedance

Frequency Response to Main Output (at unity gain)

+0.5 to -1.5 dBu 20Hz to 20kHz

THD to Main Output (20-20 kHz, unity gain, unwtd)


S / N Ratio to Main Output (Ref = +4 dB, 20 kHz BW, unity gain, A-wtd)

-70 dBu

System Crosstalk (Ref = +4 dBu, 20 Hz-20 kHz, unwtd)

Input to Output, -70 dBu; Adjacent Channels, -90 dBu

Gain Control Range (+/- 1 dB)

+10dB to +60dB (Mic), -10 to +40dB (Line)

Main Outputs

Balanced male XLR and 1/4" TRS

Maximum Output Level

+26 dBu

Output Impedance

75 ohms

Headphone Output

100 mW / ch. @ 32Ω load, 20 Hz-20 kHz (+0.5dB, -1.5dB)


Savable Settings

Channel Mutes, Effects & effects Mutes, Mute Groups, Break settings, Dynamics, Graphic EQ, Feedback assign to bus

Recallable Presets

4 Mute Groups, 10 Global Scene Memories, 24 FX Memories, 10 Dynamics, 6 GEQ, 16 or 24 Channel Mutes, 3 Feedback bus assignments

Signal Processing

Mono Channels

 HI (12k, shelving), MID (peak, sweepable from 250hz to 5k) and LO (100 Hz, shelving), +/- 15dB boost/cut;

Stereo Channels

 HI (12k shelving), HI MID (2.5k shelving), LO MID (250 hz shelving) and LO (100Hz shelving)

High Pass Filter

12dB/octave at 80Hz

Digital Multi-band EQ

31-bands with nine frequencies selectable at any one time, Wide 1-octave interval and Narrow 1/2-octave modes

Digital Compressor

Hard –  1ms to 40 ms Attack, +11dB to 0dB Threshold; Soft ­–  1 ms to 40 ms Attack, +11 to -5dB Threshold

Digital Limiter

1ms to 40 ms Attack, +19 to +3dB Threshold

Digital Noise Gate

Hard – 40ms to 1500ms Release, -35 to +7dB Threshold; Soft –  40ms to 1500ms Release, -50 to +4dB Threshold

Digital Multiband EQ, Compressor, Limiter, and Noise Gate are assignable individually to Main L/R, Aux 1 and Aux 2

Spectrum Analyzer

31-channel with Peak Hold function


Main L/R Bus ADC Dynamic Range

115dB (A-wtd)

Aux and FX Buses ADC Dynamic Range

111dB (A-wtd)

DAC Dynamic Range for all Out buses

115dB (A-wtd)

USB Stereo Input / Recording Port

USB Class 1

Internal Processing


A/D/A Bit Depth

A/D/A Bit Depth: Korg Tru-Bit-Perfect 32-bit

USB Bit Depth


Sampling rates

48 kHz, 44.1 kHz

Digital Effects

Rev Hall, Rev Hall Warm, Room, Warm Room, Rev Vocal, Rev Vocal Warm, Stage, Stage Warm, Plate Reverb, Plate Reverb Warm, Spring Reverb Warm,  Analog Delay,  Tape Echo, Variable Delay, Delay of the Korg SDD3000, Chorus, Flanger, Exciter, Sub Bass booster, 1 kHZ Test Tone, Slow Sweep, Fast Sweep, White or Pink Noise


Power Connector


Input-Voltage Range

100 to 240 VAC, 50/60 Hz

Power Requirements (continuous)

45 W

Recommended Ambient Operating Temperature

0˚ to 40˚ to Celsius /32˚ to 104˚ Fahrenheit

Dimensions (WxHxD)

MW-2408: 18.9” x 7.36” x 20.89" / 480 mm x 187 mm x 530 mm (17.3” / 440 mm wide without side panels, 19” with rack rails); MW-1608: 15.6” x 7.36” x 20.89" / 396 mm x 187 mm x 530 mm (10.6” / 356 mm wide without side panels;)


MW-2408:  20.5 lbs / 9.3kg; MW-1608: 17.6 lbs / 8.0kg

All specifications are subject to change

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