PULHRA // KEY MAP

M-VAVE FM-1 · PULHRA firmware · every button, hold and combo on one sheet
BTN panel button / knob F3 white key F#3 black key HOLD keep the button down SHIFT = hold OCT−
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KNOBS

K1…K4
The four parameters of the page on screen
SELECT
The page's fifth parameter
ALGORITHM
Track T1–T4 (with SEQ held: picks a pattern)
PRESETS
Factory sound of the track's machine (trig held: the step FLAG)
MASTER
Output volume
SHIFT + knob
Coarse turn: ×4 / ×8 on wide ranges, 1 BPM a click on tempo

TRANSPORT & REC

PLAY
Start / stop
REC
ARM (step record): white keys become steps; knobs move the base only
HOLD REC + PLAY
Live record: played notes land on the nearest step; knob moves are recorded per AUTO (SHIFT + REC)
SAVE
PRESET page: load / save sounds, OCT+ confirms
SHIFT + SAVE
Save the project to flash (playing: at stop)
HOLD SAVE
UNDO the last edit (one level)

PAGE BUTTONS · tap again for the next page

EDIT EDIT 1 → EDIT 2
GLO AMP → MIX
ENV FILTER → F.ENV
LFO LFO → LFO DEST
SCL SCL → MICRO
SEQ STEP
HOME MIXER → CLOCK
ARP ARP → ARP 2
FX FX → DIST → INSERT
SAVE PRESET

SHIFT pages: SHIFT+EDIT VOICE · SHIFT+FX DLY → REV → CHORUS → COMP (global) · SHIFT+SEQ EUCLID (OCT+ writes the trigs) · SHIFT+HOME MIDI / SETUP / USB (K1 the stems version's mode — DRUMS, SUM · K2 CLKO: MIDI clock + START/STOP out over USB)

STEPS & TRIGS · REC armed

Tap F3…G5
Trig on / off (16 steps of the page in view)
HOLD key + knob
Parameter lock on that step (empty step: a trigless lock)
OCT− / OCT+ tap
Previous / next 16 steps (up to 64)
HOLD trig + REC
Copy that trig
HOLD trig + PLAY / OCT+
Paste the copied trig there
HOLD OCT+ + REC / PLAY
Copy / paste the 16-step page
SHIFT + white key
Lock trig (no note) on / off — REC on or off
HOLD trig + PRESETS
Step FLAG: ACC, SLD, ratchets X2–X4, REST…

STEP page (tap SEQ): K1 NOTE · K2 VEL · K3 LEN · K4 COND · SELECT track level · trig held + OCT−/OCT+ NUDGE. No step held: the track's trig defaults.

SHIFT · hold OCT−, outside keyboard mode

SHIFT + A#3 / C#4
Shift the track's trigs one step back / forward (KIT: the lane in edit)
SHIFT + D#4 / F#4
Transpose the track −1 / +1 semitone
SHIFT + HOLD D#5
Copy track (0.8 s)
SHIFT + HOLD F#5
Paste track (0.8 s)
SHIFT + G5
FILL while held (REC off)
SHIFT + REC
AUTO: what knobs record in live record — TRIG (trigs only) → ALL (empty steps get lock trigs) → OFF (also HOME → CLOCK K3)

HOLD SEQ · tools & patterns

ALGORITHM
Pick a pattern A01…E08 — release SEQ to switch
OCT+ / OCT−
Add picked pattern to the chain / clear what was built
G#3
Chain off
F#3
Pattern change mode: SEQUENTIAL / DIR START / DIR JUMP
HOLD D#5 / F#5
Copy / paste pattern (0.8 s; paste goes to the picked one)
F3
Clear the track (KIT: the lane in edit)
HOLD F5
Clear the whole pattern (0.8 s)
SELECT · K1
Track length 1–64 (KIT: the lane in edit's own length) · track speed /8…×8
K2 · K3 · K4
Change mode · shift all tracks · transpose all tracks

HOLD GLO · mixer & banks

F#3 G#3 A#3 C#4
Mute T1–T4
F3 G3 A3 B3
Solo T1–T4 while held
G5
FILL while held
G#4 A#4 C#5 D#5 F#5
Bank A–E in view
C4…C5
Patterns 1–8: tap used = go, tap empty = save here, hold 0.8 s = overwrite

HOLD FX · performance, nothing recorded

F3 RPT 1/8
G3 RPT 1/16
A3 RPT 1/32
B3 REVERSE
C4 LPF
D4 HPF
E4 TAPE STOP
F4 FREEZE
G4 OCT UP
A4 OCT DN
B4 FLANGER
C5 PHASER
D5 REV THROW
E5 ECHO THROW
F5 SLICER
G5 FILL
F#3…C#4
Mute T1–T4 while held
D#4
Target: MASTER → T1 → T2 → T3 → T4
K1 K2 K3
FILTER · CRUSH · THROW (reset on release)
K4
Drum-lane filter: left LPF, right HPF (reset on release)
SELECT
Effect DEPTH (kept after release)

An effect holds while its key is down, even after FX is let go.

HOLD EDIT · machines

White keys
Load a machine of the page in view
OCT+ / OCT−
Next / previous page: MONO · SOMA · SLICE · DRUM
DRUM page on T4
KICK…CYM go into the KIT lane in edit

KIT ON T4

F#3 G#3 A#3 C#4
Lane L1–L4 to edit (no layer held)
SELECT on AMP / MIX
Level of the lane in edit (T4's volume: HOME → MIXER)

KEYBOARD MODE & OTHER HOLDS

OCT− + OCT+
Keyboard mode on / off — all 27 keys play notes
OCT− / OCT+
Octave −3…+3 (in keyboard mode)
HOLD ARP + F3
LATCH the held notes (keyboard mode)
HOLD HOME + F3…B3
Select T1–T4