DigiTech VX400 User Manual

Line Signal Routing
The line signals, like the instrument signal, can be routed in different ways through the Vx400. linoff
disables the line inputs from being being heard but dry line signal can still be recorded. lindry routes
the left and right line signals around the Vx400’s effects processing and mixes them in at the left and right
outputs respectively.
linrvb routes the line signals only through the Vx400 Delay and Reverb modules.
linefx sums the left and right line input signals together and then routes this signal through all of the
Vx400’s effects.
Line USB Source Mapping
The line input signals, as can be seen in the previous Line Signal Routing diagram, has two paths in which
they can travel up the USB port to the computer. Path G taps the line input signals off right at the line
input and sends unprocessed signal up to the USB port. Path C taps the line input signals after the
different Effects modules except the Delay and Reverb. Path D taps these signals at the output of the
Vx400 and can include any effects processing that may be used. Below is a matrix to show where the
signal is tapped based on how the Line, USB 1-2 Source, and USB 3-4 Source settings are configured.
off dmic+i drymic drylin dryins drums
USB 3-4 Source
•••G••
•••G••
•••D• •
•••D• •
stereo MONO SUM+Dm SUMins Dmic+i drymic DRYlin DRYins DRUMS remic
LINoff
LINdry
LINRVB
EFFECT
LINeFX
Line
USB 1-2 Source
Routing of Line Inputs to USB
GG GG •G••••
GG GG •G••••
DD DD•D• • • •
DD DD•D• • • •
LINoff
LINdry
LINRVB
LINeFX
Line
G
G
D
C
Line Right
Line Left
Mic
Model
Comp
Mic Pre
Voice
EQ
Noise
Gate
Effects
Delay Reverb
+
+
+
+
XLR Left Output
XLR Right Output
1/4" Left Output
1/4" Right Output
+
+
+
USB Dry
Send Path
G
USB Send
Path
D
USB Playback
Return Path
E
Line = Linefx
Line = linrvb
Line = lindry
USB Send
Path
C
24
The Vx400 and Recording

DigiTech VX400 Specifications

General

Brand	DigiTech
Model	VX400
Category	Recording Equipment
Language	English