Valve
FX
dual keyboard lab
KEYBOARD WORKSHOP
Dual-layer performance instrument
Visualizer
MIDI
Record
More instruments
Acoustic, orchestral & world
Choose…
Synths, granular & experimental
Choose…
Split
Layer
Balance
A
B
B delay
B transpose
−
+
Setups…
Save setup
Delete
Swap A ↔ B
Visualizer
◀
▶
Auto cycle
Hide visualizer
A
Layer A
Lower keyboard
‹
›
Save
Delete
Vol
Oct
−
+
Mute
FX
All controls
⤢
Start audio
Audio starts on your first click, tap or key
B
Layer B
Upper keyboard
‹
›
Save
Delete
Vol
Oct
−
+
Mute
FX
All controls
⤢
◀
C4
▶
Computer keys play the lower keyboard · Z / X octave · Space sustain · MIDI ch 1 lower, ch 2 upper
Sustain
Pitch
Mod
±2
±5
±7
±12
VFX Phantom Arpeggiator
VFX Chord Keys
Layer effects
Master effects
Audio & MIDI
Key map
Effects
Master effects process both layers together. Use Layer effects for one instrument only.
Lock FX
All off
Connect USB keyboards
Plug in a USB MIDI keyboard and press Connect. Works in Chrome and Edge.
Audio engine
Stable (recommended)
Balanced
Lowest latency
Velocity
Soft (light touch)
Normal
Hard
Fixed
Close