ST-50 ElektroFM Surtaal Electronic Keyboard

Description

• Keyboard:
  • Number of Keys: 61 standard-size keys
  • Touch Response: Yes (5 types, Off) – Allows for dynamic control over volume based on playing strength.
• Display: Multi-functional LCD
• Voices:
  • Number of Preset Voices: 689 (including GM voices)
  • Indian Voices: 36 carefully chosen Indian Voices (designed to straddle different regions of India)
  • Polyphony (Max.): 128 notes
  • Layer: Left, Right1, Right2 (Allows for layering multiple sounds)
  • Split: Yes (Divides the keyboard into two sections for different sounds)
• Effects:
  • DSP (Digital Signal Processor): On / Off
  • Master EQ: 6 types
  • Reverb: 10 types, 128 levels
  • Chorus: 8 types, 128 levels
  • Vocal Effect: 7 types, Off (for microphone input)
  • Arpeggiator: Yes
  • Harmony: 26 types
  • Performance Assistant: Yes
• Accompaniment Styles:
  • Number of Preset Styles: 280
  • Indian Styles: 40 dedicated Indian Styles (covering genres from across India, including styles in multiple keys for accompaniment)
  • User Styles: 10 user-definable slots (via PC software)
  • Style Control: Start / Stop, Sync Start, Intro / Ending, Main A/ Fill in A, Main B / Fill in B, A.B.C. (Auto Bass Chord), Fade In / Out, Freeze (for Registration Memory changes)
  • Style Creator: PC software compatible
  • One Touch Setting (O.T.S.): Yes (Automatically sets optimal voice for each style)
  • Chord Types: 32 recognized chord types
• Songs:
  • Music Library: 164 preset songs
  • Intelligent Learning System: Yes (includes 310 album songs for learning)
  • Sequencer: 10 user songs (5 melody tracks + 1 accompaniment track)
  • Demo Songs: 8
• Overall Controls:
  • Pitch Adjustment: -12 to +12 (semitones)
  • Transpose: Yes (-12 to +12 semitones)
  • Octave: -2 to +2
  • Tuning: -50 to +50
  • Mixer: Yes (11 tracks for volume control)
  • Performance Memory: 8 preset banks x 6 registrations (total 48 registration slots)
  • Assignable Controllers: 1 Pedal
  • Pitch Bend Wheel: Yes
  • Metronome: Yes (0 to 9 beats)
  • Tempo: 30 to 280 BPM
  • Other Controls: Sustain, Piano Mode, Chord Dictionary, Portamento
  • Power Off Protection: Yes
• Connectivity:
  • Microphone Input: Yes (Standard Stereo Jack, with vocal effects)
  • Phones/Output: Standard Stereo Jack (can output sound while onboard speakers are active, useful for stage monitoring)
  • Pedals: Sustain Pedal input
  • USB: USB MIDI (for easy connection to a computer)
  • Input: Standard Stereo (AUX In, for connecting external audio sources)
• Amplifiers and Speakers:
  • Amplifiers: 20 Watts x 2 (total 40 Watts) – Significantly powerful for its class.
  • Speakers: 12 cm x 2
• Power Supply:
  • Power: DC12V/2A
  • Batteries: 6 “AA” size or equivalent alkaline batteries (for portable use)
• Dimensions (L x W x H): 956 mm x 360 mm x 133 mm
• Weight: 5.3 kg
• Included Accessories: User Manual. (Padded bag and dust cover may be bundled by retailers.)
• Country of Manufacture: China (with design input for the Indian market)
• Warranty: Typically 3 Year Warranty (as offered by some major retailers in India)
• Colors Available: Black (standard)