3
Along with the front panel Key selection available on Hedra, hold the alt button and turn the Key knob to modulate
through and select among the following scales:
Major:
Semi-tones: 2 - 2 - 1 - 2 - 2 - 2 - 1
Intervals: Root, Major 2nd, Major 3rd, Perfect 4th, Perfect 5th, Major 6th, Major 7th, Octave
Minor:
Semi-tones: 2 - 1 - 2 - 2 - 1 - 2 - 2
Intervals: Root, Major 2nd, Minor 3rd, Perfect 4th, Perfect 5th, Minor 6th, Minor 7th, Octave
Melodic Minor:
Semi-tones: 2 - 1 - 2 - 2 - 2 - 2 - 1
Intervals: Root, Major 2nd, MInor 3rd, Perfect 4th, Perfect 5th, Major 6th, Major 7th, Octave
Notes: When you ascend the melodic minor scale you use the above intervals, but depending on the composition, when you
descend you might want to use the intervals of the minor scale. Use an expression pedal with Hedra to choose how the scale
reacts to your playing.
Harmonic Minor:
Semi-tones: 2 - 1 - 2 - 2 - 1 - 3 - 1
Intervals: Root, Major 2nd, Minor 3rd, Perfect 4th, Perfect 5th, Minor 6th, Major 7th, Octave
Double Harmonic:
Semi-tones: 1 - 3 - 1 - 2 - 1 - 3 - 1
Intervals: Root, Minor 2nd, Major 3rd, Perfect 4th, Perfect 5th, Minor 6th, Major 7th, Octave
Lydian Pentatonic:
Semi-tones: 4 - 2 - 1 - 4 - 1
Intervals: Root, Major 3rd, Tritone, Perfect 5th, Major 7th, Octave
Notes: This scale was inspired by the incredible music and playing of Marty Friedman and Jason Becker. One of the modes of the
Hirajoshi scale, Raga Amritavarshini, Malashri, Shilangi, and Batti Lydian.
Minor Pentatonic:
Semi-tones: 3 - 2 - 2 - 3 - 2
Intervals: Root, Minor 3rd, Perfect 4th, Perfect 5th, Minor 7th, Octave
SECTION 3A
- KEYS AND SCALES
MELODIC
MINOR
HARMONIC
MINOR
MAJOR
MINOR
SWELL
PITCH 1
PITCH 2
PITCH 3
TIME
DIVISION 1
OFF
MAX
TIME
DIVISION 2
TIME
DIVISION 3
DOUBLE
HARMONIC
EASTERN
PENTATONIC
MINOR
PENTATONIC
STRICT
CORRECTION
NO PITCH
CORRECTION
LOOSE
CORRECTION
IN
PUT
S
I
G
N A
L
O
UTPUT
S
I
G
N A
L
FE
ED
BA
C
K
P
I
T
CH
GL
ID
E
AM
OU
NT
0
1
7/8
5/6
1/6
A RANGE OF
MICRO TIME
DIVISIONS
3/4
1/4
2/3
1/3
5/8
3/8
1/2
FEEDBACK
MIXER
DELAY LINE
