Behringer 305 EQ/MIXER/OUTPUT Quick Start Guide

Quick Start Guide

305 EQ/MIXER/OUTPUT

Legendary Analog Parametric EQ,

Mixer and Output Module for Eurorack

Controls

(1)

MIXER INPUTS (1 / 2 / 3 / 4) –

Use these jacks to route

audio signals into the OUTPUT MIXER section via cables

with 3.5 mm connectors. Channel 1 includes a pre-wired,

normalled connection from the parametric EQ section, so

the PARAMETRIC EQ output can directly enter the Channel

1 signal path just before the volume slider. If a 3.5 mm

connector is inserted into the MIXER INPUT 1 jack, the EQ

output is disconnected and replaced by the incoming jack

signal from MIXER INPUT 1.

(2)

VOLUME SLIDERS –

Use these sliders for independent

volume control of each input channel.

(3)

PANPOT –

These knobs control each channel’s placement

in the stereo field.

(4)

LEVEL (1 / 2 / 3 / 4) –

Use these knobs to cut or boost each

of the PARAMETRIC EQ’s four frequency bands.

(5)

BANDWIDTH –

These knobs control the width or

narrowness of the parabolic filter curve for each frequency

band. Higher values narrow the curve, while lower values

produce a wider, gentler parabolic curve.

(6)

FREQUENCY –

Use these knobs to adjust the placement

of each EQ filter around the center value shown just above

the knob.

(7)

IN –

Use this input to route external signals into

the PARAMETRIC EQ section via cables with 3.5 mm

connectors. The IN jack’s associated signal and clip LEDs

read the input signal level when BYP is selected on the

EQ/BYP sliding switch. When EQ is selected on the EQ/BYP

sliding switch, the LEDs read the EQ output level.

(1)

(2)

(3)

(7)

(4)

(5)

(6)

(8)

(9)

(14)

(15)

(12)

(13)

(11)

(10)

V 1.0

(8)

EQ/BYP –

This sliding switch turns the PARAMETRIC EQ

circuit on or off. When the switch is in the BYP position,

and the EQ circuit is inactive, the signal coming in through

the IN jack will be passed through unaltered to the

Channel 1 mixer channel.

(9)

EQ OUT (1 / 2) –

Use these parallel output jacks to send

the PARAMETRIC EQ section’s processed signal out for use

elsewhere via cables with 3.5 mm connector. When the

EQ/BYP switch is in the BYP (bypassed) position, the signal

coming in through the IN jack will be duplicated at the EQ

OUT outputs.

(10)

MIX LEVEL –

Use this knob to adjust the volume of the

STANDARD OSC output before the adjusted signal is then

sent to the headphone LEVEL control and the final MASTER

VOLUME control.

(11)

FREQ (OFF / 220 / 440 / 880) –

This sliding switch turns

the onboard oscillator (STANDARD OSC) on or off and

chooses the oscillator’s frequency. The oscillator’s output

goes to the OUTPUT MIXER section as a pre-wired parallel

connection, like an additional fifth mono channel, that

is blended into the mixer section’s output using the MIX

LEVEL control.

(12)

MASTER VOLUME –

Use this knob to make final level

adjustments before the mix goes to the MASTER OUTPUTS.

(13)

MASTER OUTPUTS –

Use these outputs to send out the

final mix via separate left and right jacks via cables with

either 3.5 mm or ¼” connectors. For a single mono output,

use only the output labeled L/MONO.

(14)

LEVEL (PHONES) –

Use this knob to control the volume

level for the PHONES output.

(15)

PHONES –

This output sends out the final mix for

headphones with a 1/8” stereo connector.

Power Connection

The 305 EQ/MIXER/OUTPUT module comes with the required

power cable for connecting to a standard Eurorack power supply

system. Follow these steps to connect power to the module. It

is easier to make these connections before the module has been

mounted into a rack case.

1.

Turn the power supply or rack case power off and

disconnect the power cable.

Behringer 305 EQ/MIXER/OUTPUT Quick Start Guide

Behringer 305 EQ/MIXER/OUTPUT Manual

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