Noise Gate - DigiTech RPX400 User Manual

Creating Presets
DIRECT - Cabinet Off
1X12 1 - 1x12 Mic 1
1X12 2 - 1x12 Mic 2
1X12 3 - 1x12 Mic 3
1X12 4 - 1x12 Mic 4
2X12o 1 - 2x12 Open Back Mic 1
2X12o 2 - 2x12 Open Back Mic 2
2X12o 3 - 2x12 Open Back Mic 3
2X12o 4 - 2x12 Open Back Mic 4
2X12c 1 - 2x12 Closed Back Mic 1
2X12c 2 - 2x12 Closed Back Mic 2
2X12c 3 - 2x12 Closed Back Mic 3
2X12c 4 - 2x12 Closed Back Mic 4
The following diagram shows the difference between the Mic 1 through Mic 4 selections:
EQ
Equalization is an extremely useful tool used to further shape the tonal response of your guitar signal.
The EQ in the RPx400 is similar to the tone knobs on an amplifier. All three EQ parameters range from -
12dB to +12 dB.
EQ On/Off - The Number 1 Knob turns the EQ on (
Bass - The Number 2 Knob adjusts the amount of low end enhancement.
Mid Frequency - The Number 3 Knob selects the frequency to which the boost will be applied by the
Mid Level - The Number 4 Knob adjusts the amount of mid range enhancement.
Treble - The Number 5 Knob adjusts the amount of high end enhancement.

Noise Gate

A Noise Gate is designed to eliminate hiss and ambient noise while you are not playing. A Noise Gate
can also be used to create an automatic swell in volume. The RPx400 includes two different types of
Noise Gates: Silencer™, and Pluck. The Silencer™ operates as a standard Noise Gate. The Pluck Noise
Gate is designed to close after every note (depending on the Pluck Sensitivity). This allows automatic vol-
ume swells to occur on a note by note basis.
14
mid level knob. Ranges from 500Hz (500 Hz.) to 3000Hz (3000 Hz.)
4X12V 1 - 4x12 Vintage Mic 1
4X12V 2 - 4x12 Vintage Mic 2
4X12V 3 - 4x12 Vintage Mic 3
4X12V 4 - 4x12 Vintage Mic 4
4X12B 1 - 4x12 British Mic 1
4X12B 2 - 4x12 British Mic 2
4X12B 3 - 4x12 British Mic 3
4X12B 4 - 4x12 British Mic 4
4X12G 1 - 4x12 Green Mic 1
4X12G 2 - 4x12 Green Mic 2
4X12G 3 - 4x12 Green Mic 3
4X12G 4 - 4x12 Green Mic 4
On ) and off ( OF ).