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Nord Stage 4 73 Stage Keyboard with Triple Sensor Hammer Action

The Nord Stage 4 73 combines a 73 key Triple Sensor Hammer Action keyboard with Aftertouch and a redesigned performance panel featuring dedicated LED faders for each Layer, providing expressive weighted response with immediate control over complex live setups. Its architecture integrates an enhanced Piano section, three independent Synth Layers powered by the Nord Wave 2 Synth Engine, extensive Organ simulations with physical drawbars, Layer Scenes, and dedicated effects for a versatile stage keyboard built around hands on performance.


Why Choose the Nord Stage 4 73?

The 73 key Triple Sensor Hammer Action keyboard provides a weighted playing experience while retaining a more compact 42 inch format than the 88 key Stage 4. Aftertouch, three selectable Keyboard Touch curves, up to four Keyboard Zones, and three adjustable Split Point crossfade settings provide detailed control over how sounds respond and interact across the keyboard. Dedicated LED faders for each Layer and two Layer Scene setups make complex sound configurations easier to manage during live performance.

The Piano section combines Grands, Uprights, Electric Pianos, and other sounds from the Nord Piano Library with Dynamic Compression, Unison, Advanced String Resonance, and Dynamic Pedal Noise. Three independent Synth Layers provide Virtual Analog, Sample, FM, and Wavetable capabilities, while the Organ section covers B3 Tonewheel, B3 Bass, Vox, Farfisa, and two Pipe Organ models. For musicians looking to buy a professional stage keyboard that combines weighted hammer action with deep Piano, Synth, and Organ functionality, the Nord Stage 4 73 delivers extensive creative control in a performance focused 73 key format.

Key Features

• 73 key Triple Sensor Hammer Action medium keyboard with Aftertouch and E to E range
• Redesigned panel with dedicated LED faders for each Layer and two individual Layer Scene setups
• Enhanced Piano collection with Grands, Uprights, Electric Pianos, Dynamic Compression, Unison, Advanced String Resonance, and Dynamic Pedal Noise
• Three independent Synth Layers based on the Nord Wave 2 Synth Engine with Virtual Analog, Samples, FM, and Wavetable synthesis
• Advanced Arpeggiator with Polyphonic, Gate, and Pattern modes and customizable patterns
• B3 Tonewheel, B3 Bass, Vox, Farfisa, and two Pipe Organ models with physical drawbars and LED indicators
• Preset Library for Organ, Piano, and Synth sounds including effects
• Up to 3 Split Points creating 4 Keyboard Zones with visual LED indication and Lrg, Sml, or Off crossfade options
• 512 Programs across 8 Banks plus 8 Live Programs
• Three Morph sources: Modulation Wheel, Control Pedal, and Aftertouch
• Wooden Pitch Stick, Modulation Wheel, and Master Level Control
• Master Clock with manual, external, and tap tempo rate control plus internal and MIDI clock sources
• Extensive effects including modulation, delay, Amp/Speaker simulations, filter, EQ, Rotary Speaker, compressor, and reverb
• Stereo and Mono output routing options
• MIDI over USB functionality

Technical Specifications

Category Specification Details

Keyboard Keyboard 73 key Triple Sensor Hammer Action (medium)

Range E to E

Aftertouch Yes
Performance Controls Master Level Master Level Control

Pitch Control Wooden Pitch Stick

Modulation Modulation Wheel

Level Control Yes

Morph Sources 3: Modulation Wheel, Control Pedal, Aftertouch

Swell Pedal Control Modulation Wheel also controllable by Swell pedal
Programs & Presets Programs 512 Programs

Program Organization 8 Banks with 8 Pages each; 8 Program locations per Page

Preset Library Organ, Piano, and Synth Presets including effects

Organ Presets 2 × 64 locations

Piano Presets 2 × 64 locations

Synth Presets 8 × 64 locations

Live Programs 8

Layer Scenes 2 individual Layer Scene setups
Keyboard Zones Split Points Up to 3

Keyboard Zones Up to 4

Split Indication Visual LED indication between zones

Split Point Width Lrg, Sml, or Off
Transposition Programmable Transpose +/- 6 semitones
Clock Master Clock Manual, external, and tap tempo rate control

Clock Source Internal and MIDI
Connectivity & Routing MIDI MIDI over USB

Output Routing Stereo and Mono options
Modulation Effects Mod 1 Tremolo, Auto Pan, Ring Modulator, Wah Wah, Auto Wah, Pump (Sidechain modulation)

Mod 1 Variation Variation for each effect

Mod 2 Phaser, Flanger, Vibe, Chorus, Ensemble, Spin

Mod 2 Variation Variation for each effect
Delay Controls Tempo, Feedback, and Mix (Dry/Wet)

Delay Functions Ping Pong (stereo taps), Tap Tempo, Feedback Filter

Feedback Filter HP/LP/BP

Feedback Effects Variations

Analog Mode Panel selectable
Amp & Speaker Effects Amp/Speaker Simulations 3 types: Twin, JC, and Small

Model Variation Variation for each model

Tube Amp Simulation Adjustable overdrive
Filter & EQ Filter Mode HP24/LP24

Filter Controls Cut off, Resonance, and Mix

Equalizer 3 band with sweepable mid

EQ Ranges 100 Hz, 200 Hz to 8 kHz, and 4 kHz
Rotary Speaker Speed Stop, Slow, and Fast

Overdrive Separate overdrive
Effect Synchronization Master Clock Sync Effect rates/tempo can be synchronized to the Master Clock
Dynamics Compressor Compressor with Fast Mode
Reverb Algorithms 6: Spring, Booth, Room, Stage, Hall, Cathedral

Reverb Modes Dark/Bright

Reverb Options Variation/Chorale
Physical Information Dimensions 42 × 4.7 × 13.7 in (1069 × 121 × 349 mm)

Net Weight 36.8 lb (16.7 kg)


Ideal Applications for the Nord Stage 4 73

The Nord Stage 4 73 is designed for professional keyboardists and live performers who want weighted Triple Sensor Hammer Action in a more compact 73 key format, combined with extensive Piano, Synth, and Organ capabilities, flexible layering and keyboard zones, real time performance controls, and a comprehensive effects architecture.

Purchase Information

Items Included

Nord Stage 4 73 Stage Keyboard.

Product Information

Brand: Nord
Model: NSTAGE4-HA73
UPC: 834035001660