Korg SV-2S 73-Key Stage Vintage Piano with Speakers

The Korg SV-2S 73-Key Stage Vintage Piano is a professional stage keyboard designed for musicians who want authentic vintage keyboard sounds, expressive piano feel, and an integrated speaker system in a portable 73-key format. Built around Korg’s RH3 graded hammer-action keybed and powered by the EDS-X sound engine, it delivers a wide range of classic electric pianos, acoustic grands, organs, and ensemble sounds tailored for live performance and studio use.

The SV-2S 73 is part of Korg’s Stage Vintage series and is designed for performers who want immediate, hands-on access to iconic keyboard tones without menu navigation. With built-in speakers, premium effects, and direct control layout, it is optimized for live stage environments, rehearsal spaces, and portable gig setups.

RH3 73-Key Graded Hammer Action Keyboard

The SV-2S features Korg’s RH3 (Real Weighted Hammer Action 3) keyboard with 73 velocity-sensitive keys. The graded hammer action provides a realistic acoustic piano feel, with heavier resistance in the lower register and lighter touch in the upper register for expressive playing control.

• 73-key RH3 graded hammer-action keyboard (E1–E7)
• Velocity-sensitive response for dynamic performance
• Natural piano-style weighted feel in compact form
• 8 selectable touch response curves
• Designed for stage performance and expressive control

EDS-X Sound Engine with Vintage Focus

At the core of the SV-2S is Korg’s EDS-X (Enhanced Definition Synthesis – eXpanded) engine, designed for high-resolution keyboard sounds with a strong focus on vintage instruments. It delivers detailed acoustic pianos, electric pianos, organs, clavs, and layered textures used in professional live and studio environments.

• EDS-X high-definition sound engine
• 128-note polyphony
• Layer and split functionality (up to 3 timbres)
• Studio-grade multi-layer sampling
• Optimized for live expressive performance

Extensive Vintage Sound Library

The SV-2S includes 72 factory sounds covering iconic keyboard instruments across multiple eras. It is especially known for its electric piano collection, acoustic grand piano variations, and classic organ tones.

• 72 factory programs (6 base sounds with variations)
• Acoustic grand pianos (German, Italian, Japanese, Austrian)
• Classic electric pianos (Rhodes, Wurlitzer, FM-based tones)
• Vintage organs, clavs, and hybrid keyboards
• Layered piano, strings, and synth combinations

Built-In Speaker System (SV-2S Exclusive)

The SV-2S model includes an integrated high-quality speaker system designed for personal monitoring, rehearsals, and small performance environments without external amplification.

• Integrated stereo speaker system
• 2 × 15W amplification
• K-ARRAY style speaker design with passive radiators
• Clear sound projection for practice and small gigs
• Ideal for portable performance setups

Real-Time Hands-On Control

The SV-2S is designed for immediate performance control, eliminating the need for menus or deep editing. Every function is accessible through dedicated knobs and switches for fast adjustments during live use.

• Direct front-panel control interface
• Sound TYPE and VARIATION selection knobs
• Favorite sound memory recall system
• Real-time effect adjustments
• No LCD menu dependency

Studio-Grade Effects and Amp Modeling

The SV-2S includes a professional-grade effects section featuring vintage amp modeling, modulation effects, and spatial processing designed to replicate classic keyboard rigs.

• Valve Reactor tube amp modeling
• Rotary speaker simulation
• Reverb, delay, chorus, phaser, flanger
• Drive and overdrive processing
• EQ and tone shaping tools

Professional Connectivity

The SV-2S 73 offers full connectivity for stage and studio integration, including balanced outputs, MIDI, USB, and multiple pedal inputs.

• Balanced XLR stereo outputs
• 1/4” line outputs (L/MONO, R)
• Stereo audio inputs
• MIDI IN/OUT
• USB MIDI interface
• Expression, sustain, and footswitch pedal support

Compact 73-Key Stage Design

The 73-key layout provides a more portable alternative to full 88-key stage pianos while maintaining professional hammer-action feel. It is ideal for touring musicians, tight stage setups, and mobile performance environments.

• Compact 73-key RH3 design (E1–E7 range)
• Lighter and more portable than 88-key version
• Optimized for live gigging and travel
• Professional-grade build quality

Ideal Applications

• Live stage performance
• Touring keyboard players
• Studio recording sessions
• Vintage electric piano performance
• Jazz, funk, rock, and pop setups
• Church and worship music environments

Key Specifications

• Keyboard: 73-Key RH3 Graded Hammer Action (E1–E7)
• Sound Engine: EDS-X
• Polyphony: 128 voices
• Factory Sounds: 72 programs
• Touch Curves: 8 selectable
• Effects: Amp modeling, modulation, reverb, delay, rotary speaker
• Speakers: Built-in stereo speaker system (SV-2S only)
• Amplification: 2 × 15W
• Outputs: Balanced XLR + 1/4” line outputs
• Inputs: Stereo audio input
• MIDI: IN/OUT
• USB: MIDI interface (USB 2.0 Type B)
• Weight: 18.3 kg
• Dimensions: 1143 × 347 × 157 mm

The Korg SV-2S 73-Key Stage Vintage Piano is a powerful performance instrument that combines authentic RH3 hammer-action feel, rich vintage sound libraries, and built-in speakers in a portable stage-ready format. It is designed for musicians who require expressive control, classic keyboard tones, and a highly intuitive live performance workflow.