FEATURES:
1. Mono input channels: Adopt ultra low-noise and balanced input microphone pre-amplifier with large dynamic ranges for each channel.Every channel has sensitivity selector,gain control,high & low frequency equalizer and middle frequency parameter equalizer,continuously changeable low-cut filter,microphone input phase reversing switch,phantom power switch,channel mute switch.
2. Stereo input channels: 8 stereo balanced inputs,which can be linked to 4 stereo sources at the same time,could be controlled separately.High,middle and low frequency equalizers on each channel.Balanced microphone inputs in all stereo input channels. Other functions are as same as mono input channels.
3.There are 14 common signal buses in the unit: A balanced stereo outputs(L/R).A balanced mono outputs(MONO).Six balanced auxiliary outputs(AUX1-6)for AUX5-6,which are used as effect send channels,the signals are sampled after the channel faders of the input channel 1-32.Four sub-group outputs(SUB1-4),which are auxiliary unbalanced outputs with 4 to 1 automatic compressor and the continuously changeable threshold. A stereo PFL,monitor output channel.A stereo RCA output socket for recording.
4.Independent branch volume controls,which corresponding to the AUX 1-6 output channels,are set on all master input channels.
5.The switches (SUB1-2,3-4,L/R,MONO)on all master input channels are corresponding to the master output section.
6.Four independent high accuracy 12-segment LED level meters with peak hold are provided for indicating the level of L/R,MONO and PFL separately.
7.The mixer can be equipped an inner USB audio interface, by this part the mixer has a 16bit/48KHz A/D&D/A conversion function and an USB data communication (communication rules with USB 1.1)function. Achieve the two-way exchange of PCM digital audio format between the computer and the mixer

MODELS

MONO INPUT

STEREO INPUT

RETURN INPUT

STEREO OUTPUT

MONO OUTPUT

SUB OUTPUT

AUX OUTPUT

HEADPHONE OUTPUT

RECORD OUTPUT

BUILT-IN DC POWER

LED LEVEL INDICATOR

MUTE CONTROL

LAMP QUANTITY

M4815

40

8

L/R

L/R

1

SUB1~4

AUX1~6

L/R

L/R

YES

12X4

YES

YES

M3615

28

8

L/R

L/R

1

SUB1~4

AUX1~6

L/R

L/R

YES

12X4

YES

YES

M2415

16

8

L/R

L/R

1

SUB1~4

AUX1~6

L/R

L/R

YES

12X4

YES

YES