Behringer Noise Reducer NR300 User Manual

NOISE REDUCER NR300
Ultimate Noise Reduction Eects Pedal
Thank you for showing your condence in us by purchasing the BEHRINGER NOISE REDUCER NR300.
This ultimate eects pedal is specically designed to eliminate unwanted noise and hum without
altering your tone. Thanks to its high-performance features it preserves the original attack and
envelope while leaving your playing and dynamics intact.
1. Controls
(1) This MODE switch allows you to chose between MUTE and REDUCTION mode. Pressing the
pedal in MUTE mode results in muting the whole input signal, to reduce noises in during pauses
for example. In REDUCTION mode, quiet passages (when noise or hum would get obvious to the
listener) are eectively reduced. Adjustments to threshold and decay settings are necessary
in this case (see below).
(2) Use the THRESH(old) control to dene a level threshold in REDUCTION mode. When the input
signal falls below this value, the unit starts reducing the signal.
(3) The DECAY control determines how fast the signal reduction is released when the input signal
exceeds the threshold value again.
(4) The MUTE/BATT LED illuminates when the eect is activated. It also serves as a battery level indicator.
(5) The REDUCTION LED illuminates when the input level falls below the threshold and
starts getting reduced.
(6) Use the footswitch to activate/deactivate the eect.
(7) Use this ¼" TS IN connector to plug in the instrument cable.
(8) The ¼" TS OUT connector sends the signal to your amp.
(9) Use this ¼" TS SEND connector to connect it to the input of an external eect unit. This way you
can feed in an eect signal while simultaneously eliminating noises from the unit.
(10) The ¼" TS RETURN connector is used to feed in the external eect signal.
(1)
(8)
(9)
(4)
(3)
(5)
(7)
(10)
(6)
(2)

Behringer Noise Reducer NR300 Specifications

Electrical Specifications

input impedance	500 kΩ
output impedance	1 kΩ
send impedance	1 kΩ
return impedance	50 kΩ

Power

power supply	9 V, 100 mA regulated
battery type	9 V type 6LR61
power consumption	30 mA

Voltage Requirements

USA/Canada voltage	120 V~, 60 Hz
China/Korea voltage	220 V~, 50 Hz
U.K./Australia voltage	240 V~, 50 Hz
Europe voltage	230 V~, 50 Hz
Japan voltage	100 V~, 50 - 60 Hz

Weight and Dimensions

dimensions	54 x 70 x 123 mm
weight	0.33 kg

Summary

Controls Overview

MODE Switch

Selects between MUTE and REDUCTION modes for noise control.

THRESHOLD Control

Sets the signal level threshold for noise reduction in REDUCTION mode.

DECAY Control

Determines how quickly signal reduction is released.

MUTE/BATT LED Indicator

Indicates effect activation and serves as a battery level indicator.

REDUCTION LED Indicator

Illuminates when input level falls below threshold and reduction starts.

Footswitch

Activates or deactivates the effect.

IN Connector

1/4" TS input connector for the instrument cable.

OUT Connector

1/4" TS output connector to send signal to your amp.

SEND Connector

1/4" TS SEND connector for external effect unit input.

RETURN Connector

1/4" TS RETURN connector for external effect signal.

Safety Instructions

Warranty Information

Technical Specifications

Connector and Impedance Specifications

Details connector types and impedances for In, Out, Send, and Return.

Power Supply and Consumption

Information on power requirements, adapter types, and consumption.

Physical Dimensions and Weight

Provides physical size and weight details of the unit.