Roland SYS-531 MIX Users Manual

531

The Parameters of the 531

The 531 is a stereo mixer module equipped with six channels of monaural input, a mic/line preamp, and a headphone output.

SIG IN 1–6 (SIGNAL IN)

These jacks input the audio signals that will be mixed.

MUTE SW 1–6

These switches mute (silence) each input.

SIG IN level control 1–6

These sliders adjust the level of the signals that are input from the SIG IN jacks.

PAN 1–6

These knobs adjust the left/right proportion of volume.

CV IN 1–6

Input a voltage to these jacks if you want to control pan from an external source.

VOLUME

This knob adjusts the volume that is output from OUT1 and OUT2.

Indicators

These indicate the status of the output signal (unlit when loaded, lit when overloaded).

OUT1, OUT2

These are output jacks. The same signal is output from OUT1 and OUT2.

PRE SIG IN/MODE SW

Connect a mic or line-level device here. If MIC mode is selected, the input signal is output to CH6. If LINE mode is

selected, the L signal is output to CH5 and the R signal is output to CH6. If plugs are inserted into SIG IN 5 and 6, the signals of SIG IN 5 and 6 take priority.

PRE GAIN

This knob adjusts the level of the signal that is input from the PRE SIG IN jack.

PHONES OUT/VOLUME

You can connect headphones here and monitor the mixed signal. The knob adjusts the monitor volume.

Block Diagram

Input 1-4

CV IN

to 5ch

to 6ch

MUTE SW

OFF

PAN

Slider

VCA

Jack SW

VCA

Stereo

MIX

PHONES VOL

Stereo Signal

AMP

VOLUME

PHONES

OUT2 R OUT1 R

OUT1 L OUT2 L

Pre

GAIN

TIP

Sleev

PreAMP

Gain

LINE

MIC

LINE

MIC

Jack SW

to 5ch

Input 5

to 6ch

Input 6

Jack SW