Verified Dimension Model

Nord Stage 4 HA88 Performance Keyboard

Flagship stage keyboard requiring a heavy-duty Z-stand or X-stand with a minimum width footprint of 1.28m.

Accuracy Disclaimer: Spatial visualizations are mathematical 2D estimations. Always physically measure your space with a tape measure, verify doorways/stairwell turn radii, and consult official manufacturer documentation before purchasing high-value musical instruments.

YES, IT FITS PERFECTLY
Piano Footprint 1.53m × 0.62m
Total Clearance Envelope 1.73m × 1.47m
BENCH & PLAYER ENVELOPE Yamaha U1

Recommended Stand & Accessories

On-Stage KS7365EJ Heavy-Duty Folding Z-Stand

Adjustable dual-tier Z-stand supporting up to 400 lbs.

View at Sweetwater
Übungs- & Werkzeug-Dashboard

Acoustic Grand Piano Übungs- & Kontrollzentrum

Umfassende Tastenkombinationen, Fingersätze, Techniken und Touch-Steuerung für optimales Spiel.

Tastatur-Kürzel

QWERTY-Tastenbelegung

  • A - K Natural scale notes (C4 to C5)
  • W, E, T, Y, U Accidentals / Sharps
  • Space Sustain Pedal Toggle

Chord Reference

chords & Techniken

  • C Major
    C - E - G
  • G Major
    G - B - D
  • A Minor
    A - C - E
  • F Major
    F - A - C

Schritt-für-Schritt-Anleitung

Effektives Üben

  1. 1 Select your preferred tone variant or grand/upright acoustic preset.
  2. 2 Use mouse clicks, multi-touch taps, or mapped QWERTY keys to play notes.
  3. 3 Use the sustain pedal (Space key) and recording controls to capture your session.

Profi-Tipps

Technik & Ergonomie

  • ✓ Keep your wrists relaxed and slightly curved to prevent fatigue during practice.
  • ✓ Practice slow scales with a metronome before speeding up.
  • ✓ Use headphones to hear subtle harmonic damper overtones and resonance.

Häufige Fehler

Typische Anfängerfehler vermeiden

  • ✕ Holding keys down too hard — browser audio triggers on initial press.
  • ✕ Ignoring timing drift — rely on visual feedback and metronome sync.
  • ✕ Practicing without proper wrist ergonomics or hand posture.

Mobil & Touch

Tablet- & Smartphone-Steuerung

  • • Supports 10-point multi-touch on iOS Safari and Android Chrome.
  • • Turn off silent mode on iPhones to ensure Web Audio API output.
  • • Use landscape orientation for optimal fingerboard width.

Knowledge Base & FAQs

Frequently Asked Questions

Everything you need to know about our browser-based Web Audio engine, instruments, and music theory workspace.

What are the exact dimensions of the Nord Stage 4 HA88 Performance Keyboard?

The Nord Stage 4 HA88 Performance Keyboard measures 1282mm (1.

28m) wide by 349mm (0.35m) deep by 121mm high, weighing 43.2 lbs.

How much seating space is required for the player bench?

We recommend leaving at least 700mm (0.

70m) of depth behind the keybed for player seating and bench placement.

Can this piano fit in a small room or apartment?

Flagship stage keyboard requiring a heavy-duty Z-stand or X-stand with a minimum width footprint of 1.

28m.

Are spatial visualizations 100% exact?

Visualizations are mathematical 2D estimations.

Always physically measure your space with a measuring tape before purchasing high-value musical instruments.