SEQTRAK User Guide

17. Documentation

17.1 Product Specifications

Tone Generator

Tone Generator

AWM2, FM: 4 operators

Maximum Polyphony

AWM2: 128, FM: 8

Wave

Preset: 800 MB (when converted to 16-bit linear format),
User: 500 MB

Effects

Reverb × 12 types, Delay × 9 types, Master Effect × 85 types,
Single Effect × 85 types
Master EQ 5 bands, LP-HP filters for each track

Tracks

Track Types

DRUM, SYNTH, DX, SAMPLER

Number of Tracks

11

Sounds

Number of Sounds

Preset sounds: 2032; Preset Sampler sounds: 392
* Can be added from the SEQTRAK app

Project

Number of Projects

8 * Can be saved to the SEQTRAK app

Connectivity

Connectors

USB Type-C (power, MIDI to host, MIDI to device, audio)

PHONES (stereo mini jack)

AUDIO IN (stereo mini jack)

MIDI IN/OUT * Only included cable can be used.

Functions

USB Audio Interface

Sampling Frequency

44.1 kHz (quantization bit depth: 24-bit)

Input/Output Channels

Input: 2 channels (stereo 1 channel)

Output: 2 channels (stereo 1 channel)

Bluetooth

MIDI transmission/reception (wireless capability varies by country)

Wi-Fi

Data transmission/reception with dedicated app (wireless capability varies by country), support the 2.4 GHz band
The highest SAR value: 1.11 W/kg

Sound System

Speakers

2.3 cm, 1 W

Microphone

MEMS microphone

Power Supply

Power Source

Rechargeable lithium-ion battery (2100 mAh, 7.6 Wh)
USB Power Delivery (PD) (Output voltage: 4.8 V to 5.2 V; Output current: 1.5 A or greater)

Power Consumption

6 W

Battery life for continuous use

3–4 hours

Battery charge time

3–5 hours

Size/Weight

Dimensions/Weight

W343 × D97 × H38 mm, 0.5 kg

Other

Included Accessories

USB-C to USB-C cable, dedicated MIDI Converter Cable,
Quick Operation Guide, Safety Guide

Dedicated Software

SEQTRAK App

Sequencer Block

Maximum Steps

128

The contents of this manual apply to the latest specifications as of the publishing date. To obtain the latest manual, access the Yamaha website then download the manual file. Since specifications, equipment or separately sold accessories may not be the same in every locale, please check with your Yamaha dealer.

NOTICE

   On Android devices, the USB audio interface function might not work properly when using an app other than the SEQTRAK app.

   Bluetooth and Wi-Fi are not supported for Windows.

17.2 MIDI Channels

CHANNEL

TRACK NAME

1

KICK

2

SNARE

3

CLAP

4

HAT 1

5

HAT 2

6

PERC 1

7

PERC 2

8

SYNTH 1

9

SYNTH 2

10

DX

11

SAMPLER

17.3 MIDI Control Change Parameters

17.3.1 Sound Design parameters

PARAMETER

CC

CHANNEL

RANGE

AVAILABLE ON

TRACK VOLUME

7

1-11

0-127

DRUM, SYNTH, DX, SAMPLER

TRACK PAN

10

1-11

1-127

DRUM, SYNTH, DX, SAMPLER

DRUM PITCH

25

1-7

40-88

DRUM

MONO/POLY/CHORD

26

8-10

0=MONO

1=POLY

2=CHORD

SYNTH, DX

ATTACK TIME

73

1-11

0-127

DRUM, SYNTH, DX, SAMPLER

DECAY/RELEASE TIME

75

1-11

0-127

DRUM, SYNTH, DX, SAMPLER

FILTER CUTOFF

74

1-11

0-127

DRUM, SYNTH, DX, SAMPLER

FILTER RESONANCE

71

1-11

0-127

DRUM, SYNTH, DX, SAMPLER

REVERB SEND

91

1-11

0-127

DRUM, SYNTH, DX, SAMPLER

DELAY SEND

94

1-11

0-127

DRUM, SYNTH, DX, SAMPLER

EQ - HIGH GAIN

20

1-11

40-88

DRUM, SYNTH, DX, SAMPLER

EQ - LOW GAIN

21

1-11

40-88

DRUM, SYNTH, DX, SAMPLER

PORTAMENTO TIME

5

8-10

0-127

(0=OFF)

SYNTH, DX (must be mono)

PORTAMENTO SWITCH

65

8-10

0=OFF

1=ON

SYNTH, DX

ARP TYPE

27

8-10

0-16

(0=OFF)

SYNTH, DX

ARP GATE

28

8-10

0-127

SYNTH, DX

ARP SPEED

29

8-10

0-9

SYNTH, DX

FM ALGORITHM

116

10

0-127

DX

FM MODULATION

AMOUNT

117

10

0-127

DX

FM MODULATOR

FREQUENCY

118

10

0-127

DX

FM MODULATOR

FEEDBACK

119

10

0-127

DX

17.3.2 Effect parameters

PARAMETER

CC

CHANNEL

RANGE

AVAILABLE ON

MASTER EFFECT 1

-ASSIGNED PARAMETER 1

102

1

0-127

MASTER EFFECT 1

-ASSIGNED PARAMETER 2

103

1

0-127

MASTER EFFECT 1

-ASSIGNED PARAMETER 3

104

1

0-127

MASTER EFFECT 2

-ASSIGNED PARAMETER

105

1

0-127

MASTER EFFECT 3

-ASSIGNED PARAMETER

106

1

0-127

SINGLE EFFECT

-ASSIGNED PARAMETER 1

107

1-11

0-127

DRUM, SYNTH, DX, SAMPLER

SINGLE EFFECT

-ASSIGNED PARAMETER 2

108

1-11

0-127

DRUM, SYNTH, DX, SAMPLER

SINGLE EFFECT

-ASSIGNED PARAMETER 3

109

1-11

0-127

DRUM, SYNTH, DX, SAMPLER

SEND REVERB

-ASSIGNED PARAMETER 1

110

1

0-127

SEND REVERB

-ASSIGNED PARAMETER 2

111

1

0-127

SEND REVERB

-ASSIGNED PARAMETER 3

112

1

0-127

SEND DELAY

-ASSIGNED PARAMETER 1

113

1

0-127

SEND DELAY

-ASSIGNED PARAMETER 2

114

1

0-127

SEND DELAY

-ASSIGNED PARAMETER 3

115

1

0-127

17.3.3 Mute/Solo

PARAMETER

CC

CHANNEL

RANGE

AVAILABLE ON

MUTE

23

1-11

0-63=OFF

64-127=ON

DRUM, SYNTH, DX, SAMPLER

SOLO

24

1-11

0-11
0=OFF

1=TRACK1

2=TRACK2…

11=TRACK11

DRUM, SYNTH, DX, SAMPLER

NOTE

   MUTE and SOLO are receive only.

17.3.4 Other

PARAMETER

CC

CHANNEL

RANGE

AVAILABLE ON

DAMPER PEDAL

64

8-11

0-127

SYNTH, DX, SAMPLER

SOSTENUTO

66

8,9,11

0-63=OFF

64-127=ON

SYNTH, SAMPLER

EXPRESSION CONTROL

11

1-11

0-127

DRUM, SYNTH, DX, SAMPLER

NOTE

   These are for receive only.

17.4 MASTER EFFECT Presets

17.4.1 FILTER

No.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

LPF - NO RESONANCE

CONTROL FILTER

CUTOFF

RESONANCE

OUTPUT LEVEL

2

LPF - LOW RESONANCE

3

LPF - MID RESONANCE

4

LPF - HIGH RESONANCE

5

HPF - NO RESONANCE

6

HPF - LOW RESONANCE

7

HPF - MID RESONANCE

8

HPF - HIGH RESONANCE

17.4.2 REVERB

No.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

SMALL ROOM 1

SPX ROOM

DRY/WET

REVERB TIME

LPF CUTOFF -

FREQUENCY

2

SMALL ROOM 2

SPX ROOM

3

MID ROOM

SPX ROOM

4

SMALL HALL

SPX HALL

5

MID HALL

SPX HALL

6

STAGE

SPX STAGE

7

GATED REVERB

GATED REVERB

ROOM SIZE

8

REVERSE REVERB

REVERSE REVERB

17.4.3 DELAY

No.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

TEMPO DELAY 4TH

TEMPO DELAY -

STEREO

DRY/WET

DELAY TIME

FEEDBACK

2

PING PONG DELAY 4TH

TEMPO CROSS -

DELAY

DELAY TIME L>R &
DELAY TIME R>L

3

TEMPO DELAY 8TH DOT

TEMPO DELAY -

STEREO

DELAY TIME

4

TEMPO DELAY 8TH

TEMPO DELAY -

STEREO

DELAY TIME

5

PING PONG DELAY 8TH

TEMPO CROSS -

DELAY

DELAY TIME L>R &
DELAY TIME R>L

6

TEMPO DELAY 16TH

TEMPO DELAY -

STEREO

DELAY TIME

7

ANALOG DELAY -

MODERN

ANALOG DELAY -

MODERN

DELAY TIME

8

ANALOG DELAY RETRO

ANALOG DELAY -

RETRO

DELAY TIME

17.4.4 COMPRESSOR

No.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

COMP - SETTING 1

UNI COMP DOWN

RATIO

THRESHOLD

MAKE UP GAIN

2

COMP - SETTING 2

3

COMP - SETTING 3

4

COMP - SETTING 4

5

COMP - SETTING 5

6

COMP - SETTING 6

7

COMP - SETTING 7

8

COMP - SETTING 8

17.4.5 DISTORTION

No.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

WAVE FOLDER -

SATURATION

WAVE FOLDER

DRY/WET

FOLD

INPUT LEVEL

2

COMP DISTORTION

COMP DISTORTION

DRY/WET

OVERDRIVE

LPF CUTOFF -

FREQUENCY

3

WAVE FOLDER

WAVE FOLDER

DRY/WET

FOLD

INPUT LEVEL

4

AMP SIMULATOR 2 -

SETTING 1

AMP SIMULATOR 2

DRY/WET

OVERDRIVE

LPF CUTOFF -

FREQUENCY

5

AMP SIMULATOR 1

AMP SIMULATOR 1

DRY/WET

OVERDRIVE

PRESENCE

6

AMP SIMULATOR 2 -

SETTING 2

AMP SIMULATOR 2

DRY/WET

OVERDRIVE

LPF CUTOFF -

FREQUENCY

7

BIT CRUSHER

BIT CRUSHER

SAMPLE RATE

BIT

DRY/WET

8

DIGITAL TURNTABLE

DIGITAL -

TURNTABLE

NOISE LEVEL

CLICK LEVEL

DRY SEND TO -

NOISE

17.4.6 MODULATION

No.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

SPX CHORUS

SPX CHORUS

DRY/WET

LFO SPEED

LFO DEPTH

2

TEMPO FLANGER

TEMPO FLANGER

DRY/WET

LFO SPEED

LFO DEPTH

3

TEMPO PHASER

TEMPO PHASER

LFO DEPTH

LFO SPEED

FEEDBACK LEVEL

4

ENSEMBLE DETUNE

ENSEMBLE DETUNE

DRY/WET

DETUNE

SPREAD

5

AUTO PAN

AUTO PAN

L/R DEPTH

LFO SPEED

LFO WAVE

6

TREMOLO

TREMOLO

AM DEPTH

LFO SPEED

PM DEPTH

7

VCM AUTO WAH

VCM AUTO WAH

SPEED

RESONANCE -

OFFSET

OUTPUT

8

RING MODULATOR

RING MODULATOR

DRY/WET

OSC FREQ

LFO DEPTH

17.4.7 DUCKER

No.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

DUCKER - SETTING 1

UNI COMP DOWN

SIDE CHAIN LEVEL

ATTACK

RELEASE

2

DUCKER - SETTING 2

3

DUCKER - SETTING 3

4

DUCKER - SETTING 4

5

DUCKER - SETTING 5

6

DUCKER - SETTING 6

7

DUCKER - SETTING 7

8

DUCKER - SETTING 8

17.4.8 OTHER

NO.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

BEAT REPEAT

BEAT REPEAT

REPEAT & LENGTH

GATE TIME

PLAY SPEED

2

TALKING MODULATOR

TALKING -

MODULATOR

VOWEL

MOVE SPEED

DRIVE

3

ROTARY SPEAKER 1 -

SLOW

ROTARY SPEAKER 1

SPEED CONTROL

ROTOR/HORN -

BALANCE

MIC L-R ANGLE

4

ROTARY SPEAKER 2 -

FAST

ROTARY SPEAKER 2

SPEED CONTROL

ROTOR/HORN -

BALANCE

MODULATION -

DEPTH

5

HARMONIC ENHANCER

HARMONIC -

ENHANCER

MIX LEVEL

DRIVE

HPF CUTOFF -

FREQUENCY

6

AUTO SYNTH

AUTO SYNTH

MOD DEPTH

AM DEPTH

DELAY LEVEL

7

SLICE

SLICE

DRY/WET

GATE TIME

DIVIDE TYPE

8

VINYL BREAK

VINYL BREAK

BREAK

SPEED

SPEED ADJUST

17.5 SINGLE EFFECT Presets

17.5.1 FILTER

NO.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

LPF - NO RESONANCE

CONTROL FILTER

CUTOFF

RESONANCE

OUTPUT LEVEL

2

LPF - LOW RESONANCE

3

LPF - MID RESONANCE

4

LPF - HIGH RESONANCE

5

HPF - NO RESONANCE

6

HPF - LOW RESONANCE

7

HPF - MID RESONANCE

8

HPF - HIGH RESONANCE

17.5.2 REVERB

NO.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

SMALL ROOM 1

SPX ROOM

DRY/WET

REVERB TIME

LPF CUTOFF -

FREQUENCY

2

SMALL ROOM 2

SPX ROOM

3

MID ROOM

SPX ROOM

4

SMALL HALL

SPX HALL

5

MID HALL

SPX HALL

6

STAGE

SPX STAGE

7

GATED REVERB

GATED REVERB

ROOM SIZE

8

REVERSE REVERB

REVERSE REVERB

17.5.3 DELAY

NO.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

TEMPO DELAY 4TH

TEMPO DELAY -STEREO

DRY/WET

DELAY TIME

FEEDBACK

2

PING PONG DELAY 4TH

TEMPO CROSS -DELAY

DELAY TIME L>R &
DELAY TIME R>L

3

TEMPO DELAY 8TH DOT

TEMPO DELAY -STEREO

DELAY TIME

4

TEMPO DELAY 8TH

TEMPO DELAY -STEREO

DELAY TIME

5

PING PONG DELAY 8TH

TEMPO CROSS -DELAY

DELAY TIME L>R &
DELAY TIME R>L

6

TEMPO DELAY 16TH

TEMPO DELAY -STEREO

DELAY TIME

7

ANALOG DELAY -MODERN

ANALOG DELAY -MODERN

DELAY TIME

8

ANALOG DELAY RETRO

ANALOG DELAY -RETRO

DELAY TIME

17.5.4 COMPRESSOR

NO.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

COMP - SETTING 1

UNI COMP DOWN

RATIO

THRESHOLD

MAKE UP GAIN

2

COMP - SETTING 2

3

COMP - SETTING 3

4

COMP - SETTING 4

5

COMP - SETTING 5

6

COMP - SETTING 6

7

COMP - SETTING 7

8

COMP - SETTING 8

17.5.5 DISTORTION

NO.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

WAVE FOLDER –

SATURATION

WAVE FOLDER

DRY/WET

FOLD

INPUT LEVEL

2

AMP SIMULATOR 2 -

SETTING 1

AMP SIMULATOR 2

DRY/WET

OVERDRIVE

LPF CUTOFF -

FREQUENCY

3

AMP SIMULATOR 2 -

SETTING 2

AMP SIMULATOR 2

DRY/WET

OVERDRIVE

LPF CUTOFF -

FREQUENCY

4

JAZZ COMBO

JAZZ COMBO

DISTORTION

DEPTH

TREBLE

5

AMP SIMULATOR 1

AMP SIMULATOR 1

DRY/WET

OVERDRIVE

PRESENCE

6

SMALL STEREO

SMALL STEREO

DIST DRIVE

DIST TONE

DIST PRESENCE

7

BIT CRUSHER

BIT CRUSHER

SAMPLE RATE

BIT

DRY/WET

8

DIGITAL TURNTABLE

DIGITAL TURNTABLE

NOISE LEVEL

CLICK LEVEL

DRY SEND TO -

NOISE

17.5.6 MODULATION

NO.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

SPX CHORUS

SPX CHORUS

DRY/WET

LFO SPEED

LFO DEPTH

2

TEMPO FLANGER

TEMPO FLANGER

DRY/WET

LFO SPEED

LFO DEPTH

3

TEMPO PHASER

TEMPO PHASER

LFO DEPTH

LFO SPEED

FEEDBACK LEVEL

4

ENSEMBLE DETUNE

ENSEMBLE DETUNE

DRY/WET

DETUNE

SPREAD

5

AUTO PAN

AUTO PAN

L/R DEPTH

LFO SPEED

LFO WAVE

6

TREMOLO

TREMOLO

AM DEPTH

LFO SPEED

PM DEPTH

7

VCM AUTO WAH

VCM AUTO WAH

SPEED

RESONANCE –

OFFSET

OUTPUT

8

RING MODULATOR

RING MODULATOR

DRY/WET

OSC FREQ

LFO DEPTH

17.5.7 DUCKER

NO.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

DUCKER - SETTING 1

UNI COMP DOWN

SIDE CHAIN LEVEL

ATTACK

RELEASE

2

DUCKER - SETTING 2

3

DUCKER - SETTING 3

4

DUCKER - SETTING 4

5

DUCKER - SETTING 5

6

DUCKER - SETTING 6

7

DUCKER - SETTING 7

8

DUCKER - SETTING 8

17.5.8 OTHER

NO.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

BEAT REPEAT

BEAT REPEAT

REPEAT & LENGTH

GATE TIME

FREEZE

2

TALKING MODULATOR

TALKING -

MODULATOR

VOWEL

MOVE SPEED

DRIVE

3

ROTARY SPEAKER 1 -

SLOW

ROTARY SPEAKER 1

SPEED CONTROL

ROTOR/HORN -

BALANCE

MIC L-R ANGLE

4

ROTARY SPEAKER 2 -

FAST

ROTARY SPEAKER 2

SPEED CONTROL

ROTOR/HORN -

BALANCE

MODULATION -

DEPTH

5

HARMONIC ENHANCER

HARMONIC -

ENHANCER

MIX LEVEL

DRIVE

HPF CUTOFF -

FREQUENCY

6

AUTO SYNTH

AUTO SYNTH

MOD DEPTH

AM DEPTH

DELAY LEVEL

7

SLICE

SLICE

DRY/WET

GATE TIME

DIVIDE TYPE

8

VINYL BREAK

VINYL BREAK

BREAK

SPEED

SPEED ADJUST

17.6 SEND EFFECT Presets

17.6.1 REVERB

NO.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

HD ROOM

HD ROOM

REVERB TIME

ROOM SIZE

HIGH DAMP -

FREQUENCY

2

R3 ROOM

R3 ROOM

DIFFUSION

LPF CUTOFF -

FREQUENCY

3

R3 HALL

R3 HALL

DIFFUSION

LPF CUTOFF -

FREQUENCY

4

HD HALL

HD HALL

ROOM SIZE

HIGH DAMP -

FREQUENCY

5

R3 PLATE

R3 PLATE

DIFFUSION

LPF CUTOFF -

FREQUENCY

6

HD PLATE

HD PLATE

PLATE TYPE

HIGH DAMP -

FREQUENCY

7

SPX STAGE

SPX STAGE

DIFFUSION

LPF CUTOFF -

FREQUENCY

8

REV X HALL

REV X HALL

ROOM SIZE

LPF CUTOFF -

FREQUENCY

17.6.2 DELAY

NO.

NAME

TYPE

PARAMETER 1

PARAMETER 2

PARAMETER 3

1

TEMPO DELAY 4TH

TEMPO DELAY -

STEREO

DELAY TIME

FEEDBACK LEVEL

FEEDBACK -

HIGH DAMP

2

PING PONG DELAY 4TH

TEMPO CROSS -

DELAY

DELAY TIME L>R &
DELAY TIME R>L

FEEDBACK -

HIGH DAMP

3

TEMPO DELAY 8TH DOT

TEMPO DELAY -

STEREO

DELAY TIME

FEEDBACK -

HIGH DAMP

4

TEMPO DELAY 8TH

TEMPO DELAY -

STEREO

DELAY TIME

FEEDBACK -

HIGH DAMP

5

PING PONG DELAY 8TH

TEMPO CROSS -

DELAY

DELAY TIME L>R &
DELAY TIME R>L

FEEDBACK -

HIGH DAMP

6

TEMPO DELAY 16TH

TEMPO DELAY -

STEREO

DELAY TIME

FEEDBACK -

HIGH DAMP

7

ANALOG DELAY -

MODERN

ANALOG DELAY--

MODERN

DELAY TIME

DELAY INPUT -

LEVEL

8

ANALOG DELAY RETRO

ANALOG DELAY -

RETRO

DELAY TIME

DELAY INPUT –

LEVEL

17.7 Description of Sound Parameters

Parameter

Description

SOUND SELECT

Selects the type of sound.

PITCH

Sets pitches by half-step intervals.

PAN

Adjusts the left/right stereo image.

VOLUME

Adjusts the volume.

AEG ATTACK

Sets the time from when a keyboard key is played until the volume reaches the level set by the attack level.

AEG DECAY/RELEASE

DECAY: Sets the time from when the volume set at the attack level is reached until the volume set at the decay level is reached.

RELEASE: Sets the time from when the keyboard key is released until the note fades out.

LP-HP FILTER CUTOFF

Sets the cutoff frequencies for the low-pass and high-pass filters.

LP-HP FILTER RESONANCE

Applies resonance to the low-pass and high-pass filters.

REVERB SEND

Sets the amount of signal sent to the reverb effect (send level).

The larger the value, the deeper the reverb.

DELAY SEND

Sets the amount of signal sent to the delay effect (send level).

The larger the value, the stronger the delay.

EQ HIGH GAIN

Sets the amount of gain for increasing or decreasing the high frequency range with the EQ.

EQ LOW GAIN

Sets the amount of gain for increasing or decreasing the low frequency range with the EQ.

MONO/POLY/CHORD

Selects the voicing method.

MONO: single tone, POLY: multiple tones, CHORD: chords

PORTAMENTO TIME

Sets the time it takes for the portamento to change pitch or the speed of the change in pitch. The larger the value, the longer it takes to change the pitch and the slower the pitch change.

ARPEGGIATOR TYPE

Turns on/off and switches the type of arpeggiator (a function that plays individual notes of a chord one by one).

ARPEGGIATOR GATE TIME

Sets the gate time for the arpeggiator.

ARPEGGIATOR SPEED

Sets the speed of the arpeggiator.

FM ALGORITHM

Selects from 12 different FM algorithms (how the operators are connected).

MODULATOR AMOUNT

Collectively changes the level of operators acting as a MODULATOR.

MODULATOR FREQUENCY

Collectively changes the FREQUENCY parameters of an operator acting as a MODULATOR.

MODULATOR FEEDBACK

Collectively changes the FEEDBACK parameters of an operator acting as a MODULATOR.

START POINT

Determines the starting position of a sample.

END POINT

Determines the end position of a sample.

PEG ATTACK LEVEL

Determines the attack time of the PEG (Pitch Envelope Generator). The pitch at the beginning of the tone changes.

PEG DECAY TIME

Determines the decay time of the PEG (Pitch Envelope Generator). The time it takes to return to the original pitch from the pitch set by PEG ATTACK LEVEL changes.

17.8 Open-source Software

The firmware for SEQTRAK contains open-source software.

Copyright information and terms of use for each open-source software can be found on the downloads page of the following website.

https://www.yamaha.com/2/seqtrak/