Valeton CORAL Series User manual

The contents of this manual are subject to change without notice.

FEATURES
● Digital circuit design
● Multi-use modulation/delay/reverb combo pedal
● Perfect tool for ambient/experimental musicians
● 16 carefully selected effect algorithms in one stompbox
● Tap Tempo function for real time effect speed/delay time control
● X, Y knobs for detailed effect control
● Special design buffer bypass switching circuit keeps your sound pristine
● Transparent, readily accessible knobs with LEDs
● Aluminum-alloy die cast casing withstands wear and tear
● Great tone with low noise level

A / B: Select effect groups:
green LED – Group A,
red LED – Group B
FOOTSWITCH:
Turn the pedal on/off
HOLD: Engage/disengage Tap
Tempo function (the LED will
pulse to indicate current effect
speed when Tap Tempo is on)
TAP: Set the tap tempo speed in
Tap Tempo mode
HOLD WHILE POWERING UP:
Turn on/off delay trail (the LED
will pulse 4 times to indicate the
change)
CONTROLS
MIX: Controls the mix level between
dry/wet signal (depending on effects)
DEPTH/FB: Controls the effect
depth/feedback amount (depending
on effects)
TIME: Controls the effect speed/delay
time (depending on effects)
X/Y: Controls detailed effect character
(depending on effects)
TYPE: Selects effect type (the LED
will flash quickly when switched to a
different effect type)

TYPE LIST
Simulates the vintage
chorus sound from
a famous jazz-amp combo
Controls the mix level
between dry/wet signal
Controls the depth
Low: Controls the low
frequency amount
High: Controls the high
frequency amount
TYPE Knob (TY)
MIX Knob (M)
DEPTH/FB Knob (D)
TIME Knob (T)
X Knob (X)
Y Knob (Y)
Produces a warm,
lush chorus sound
Controls the mix level
between dry/wet signal
Controls the depth
High: Controls the high
frequency amount
Low: Controls the low
frequency amount
Controls the speedControls the speed
A1 - Chorus A B1 - Chorus B

Adds a phasing
variation to the sound
Volume (controls the
effect volume)
Controls the depth
Controls the speed
Resonance: Controls
the phaser resonance
Filter: Controls the
low/high frequencies
Simulates the legendary
4-stage phasing/rotary
vibe effect
Volume (controls the
effect volume)
Controls the depth
Produces a massive
jet-like flanger tone
with plenty of feedback
Controls the depth
Tone: Controls the
flanger tone
Feedback: Controls the
amount of feedback
Controls the speedControls the speed
Volume (controls the
effect volume)
Resonance: Controls
the phaser resonance
Filter: Controls the
low/high frequencies
M
D
T
X
Y
TY
A2 - Phaser A A3 - Flanger A B2 - Phaser B

Produces a standard
flanger tone
Volume (controls the
effect volume)
Controls the depth
Controls the speed
Tone:
Controls the flanger tone
Feedback: Controls
the amount of feedback
Produces a vintage
optical tremolo sound
Produces a warm bias
tremolo sound
Controls the depth
Controls the speed
Volume (controls
the effect volume)
Tone: Controls the
brightness
Gain:
Controls the effect gain
Volume (controls
the effect volume)
Controls the depth
Controls the speed
Tone: Controls
the brightness
Gain:
Controls the effect gain
B3 - Flanger B A4 - Tremolo A B4 - Tremolo B
M
D
T
X
Y
TY

Produces a warm,
vintage delay sound
Controls the mix level
between dry/wet signal
Controls the delay
feedback
Tone:
Controls the brightness
Simulates a plate reverberator
Controls the mix level
between dry/wet signal
Controls the duration
of reverb time
High: Controls the
high frequency amount
Low: Controls the low
frequency amount
Controls the time of pre-delayControls the delay time
Mod: Controls the
mod amount
Produces a pure,
accurate delay sound
Controls the mix level
between dry/wet signal
Controls the delay
feedback
Controls the delay time
Mod: Controls the
mod amount
Tone:
Controls the brightness
B5 - Delay B A6 - Reverb A
A5 - Delay A
M
D
T
X
Y
TY

Combines delay
and reverb in one
Controls the delay mix
level between dry/wet signal
Controls the
delay feedback
Mix: Controls the reverb mix
level between dry/wet signal
Decay: Controls the
duration of reverb time
Combines chorus
and delay in one
Controls the mix level
between dry/wet signal
Controls the
delay feedback
Rate: Controls the
chorus speed
Depth: Controls the
chorus depth
Controls the delay timeControls the delay time
Simulates the acoustics
of a performance hall
Controls the mix level
between dry/wet signal
Controls the duration
of reverb time
Controls the time of pre-delay
Low: Controls the low
frequency amount
High: Controls the
high frequency amount
A7 - Air A B7 - Air B
B6 - Reverb B
M
D
T
X
Y
TY

Combines chorus, delay and reverb
in one, producing a warm, spacious
ambient sound
Controls the chorus and delay
mix level between dry/wet signal
Controls the delay feedback
Controls the delay time
Mix: Controls the reverb mix
level between dry/wet signal
Decay:
Controls the duration of reverb time
Combines chorus, delay and reverb in one,
producing a clear modern ambient sound
Controls the chorus and delay mix level
between dry/wet signal
Controls the delay feedback
Controls the delay time
Mix: Controls the reverb mix level between
dry/wet signal
Decay: Controls the duration of reverb time
A8 - Ambient A B8 - Ambient B
M
D
T
X
Y
TY

The FCC regulation warning (for U.S.A.)
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interfernce.
(2) This device must accept any interference received, including interference that may cause
undesired operation.
Delay Time Range: 25ms-2000ms
Power Requirement: 9V DC center negative
Current Consumption: 180mA
Dimensions: 93.5mm (D) x 42mm (W) x 52mm (H)
Weight: 150g
SPECIFICATIONS