Item #: KOR SV173 LIST

Korg SV1 73 Key Vintage Stage Piano

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Product Description

Korg SV173 73 Key Vintage Stage Piano; Contains the hippest, most in-demand and soul-satisfying keyboard sounds ever collected in a single instrument.
Stage. Vintage. Piano. The name pretty much says it all. Decades of electro-mechanical, transistorized, tape-driven, analog, and digital legends are joined by a collection of rich acoustic pianos, all reproduced with stunning realism. But the SV1 is about much more than excellent sound; the SV1 re-creates the look, the feel, and visceral pleasure of performing on a vintage instrument.

Crafted using Korg's RX (Real eXperience) Technology; each sound is a detailed and authentic re-creation, accurately capturing the full range of expression and dynamics of the original. The snap of the tine, the release of the hammer, the click of the contacts—every element has been preserved. By isolating these sonic components, the RX engine allows you to create a sonic signature from showroom-shiny to road-ravaged; adding just the right amount to suit your individual taste.

But for Korg, even that is not enough. The SV1 also recreates the effect pedals and studio processing that gave these sounds their original luster. The proven, tube-driven (12AX7) Valve Reactor circuit adds warmth and realism to period-accurate amplifier models. Together, the three-band EQ, Pre-FX, Modulation FX and Reverb/Delay add yet another dimension of authenticity to your playing.

Designed with performance in mind, the SV1 is a pleasure to play. Once you try it, you'll understand what all the excitement is about. The RH3 Real Weighted Hammer Action is the finest keybed Korg offers, with a solid, responsive feel that inspires confidence. Forget menus. Never mind banks and programs. Stop staring at displays. With the SV1, the entire front panel is always live, using clearly labeled knobs to dial up just the sound you are looking for. Saving your eight Favorite settings for quick recall is as easy as saving a station on your car radio.

Best of all, the Korg SV1 provides an economical, reliable, portable, and maintenance-free alternative to collecting and maintaining a stable of vintage instruments. The cabinet styling (and optional chrome stand) clearly defines the SV1 as an instrument that was made to be played; providing a retro-chic appearance that reflects the pulse and heart of the original instruments.

Sought-after Sounds
You know the 36 sounds in the SV1 by heart; each one is an old friend. Rediscover hit-making vintage electric pianos, funky clavs, classic and cult-fave organs, string machines and, of course, pianos. The SV1 serves up breathtaking grands, a real-deal upright, plus hall-of-fame electronic contenders. And the SV1 doesn't just serve plain vanilla; you'll find multiple, signature variations of many classic instruments to inspire your performance.

SV1 Controls Favorite Sounds

Each category of instrument starts with the essential classics and then moves beyond what other products offer, going into some rare and unique instruments that were the part of the soundtrack of their eras. So the electric pianos start with several seven-way, velocity switched tine versions, continue through the classic reed based model and then into a vintage analog electra instrument (all from American manufacturers), as well as two different Japanese mid-80’s digital classics.

The acoustic pianos include three-way stereo versions of both German and Japanese grand piano giants, a more intimate upright piano, a much-needed mono piano for small gigs, a late ‘70s-mid 80’s Japanese electro-acoustic variation, Korg’s signature and rocking SG-1D, plus some blended sounds. Organs include three variations of the classic tonewheel model, plus the most famous British and Italian combo organs, along with the first known offering of a signature American tube-driven console organ.

Clavs include four variations of the tonal settings plus a related keyboard from the same manufacturer that used a plucked-reed mechanism for a unique and intimate sound. Add in real, tape-based, and analog strings; choir; and a couple of fat analog synth sounds and you have an incredibly versatile palette of sounds to perform with. Each of the core keyboards has been accurately sampled including tine, key-off, damper and hammer noises at different velocities. Tonewheel organs include the much-needed leakage and adjustable key-click. We even sampled piano cabinet resonances to enhance the accuracy of our acoustic pianos. By isolating these sonic components, the RX engine allows you to create a sonic signature from showroom-shiny to road-ravaged; adding just the right amount to suit your individual taste. This attention to detail, called the RX Experience, is what makes playing the SV1 a joy. It comes to life under your hands, with a three-dimensional sound evoking the electro-mechanical legends, reborn.

Period-accurate Amps and Effects
The superb sound generation of the SV1 is further enhanced with the inclusion of six separate stages of signal processing, all bypass-able.

EQUALIZER (bass, middle and treble)
Controllable from the front panel, the EQ allows you to shape the tonal quality of your sound in real-time.

PRE FX (Compression, Boost, U-Vibe, Chorus/Vibrato, Tremolo, Wah)
This section provides the essential effects for pre-treating your sound or adding some vintage vibe, with some classic effects modeled by Korg’s legendary guitar effects designers. Add a sweep pedal (i.e. Korg's EXP-2 or XVP-10) to get funky with the Wah.

AMP MODEL (Amp Modeling, cabinet simulation and noise reduction)
A wealth of amp heads and speaker cabinets are available to add color, drive and edge to your sound. Plus, Korg’s exclusive Valve Reactor circuitry adds the warmth or snarl that only a real 12AX7 tube can provide.

SV1 Controls PreFX Amp Model

MODULATION FX (Chorus 1 &2, Phaser 1&2, Flanger and Rotary)
Some of the most famous stomp-box pedals have been recreated to give you the signature sounds for these legendary timbres. Korg’s rotary speaker emulation has long been acclaimed as one of the best, faithfully adding nuance and motion to any organ sound.

REVERB/DELAY (Room, Plate, Hall, Spring, Tape Echo and Stereo Delay)
Four types of reverb are provided, along with a classic tape-echo, plus a tempo-based digital delay – complete with a tap tempo switch.

SV1 Controls ModFX Reverb

This final step in the chain ensures your level remains balanced across all sounds, and is adjustable only via the included computer editor/librarian software.

Zero Learning Curve
The user interface has been designed with performance in mind; every essential control is quickly accessible on the front panel, with no confusing menus or multiple button presses. Rotary knobs include illuminated LED’s to show the position of the knob, and can be pressed to restore the original setting. For really quick changes, the SV1 has eight car-radio style buttons to instantly call up your eight Favorite sounds and settings. Storing a Favorite is equally as easy. Simply adjust the controls to your preferred settings, then press and hold one of the Favorites buttons; when the button flashes, press it again. Your custom setting is now stored.

Touch and Tune
The SV1 is equipped with Korg's finest graded-hammer action (RH3) keyboard on both the 73-key and 88-key versions. The FUNCTION button provides access to eight different velocity curves that allow the keyboard to response to match any performance style. Authentic to the end, the SV1 offers eight tuning schemes including equal, grand piano stretch, electric piano stretch, electric grand, upright stretch, detuned and two user-definable types (configurable using the editor/librarian software). Overall tuning can also be accessed via the FUNCTION button, and adjusted by using the EQ treble control. While in this mode, concert pitch (A=440) can be recalled quickly by pressing the treble encoder pot. Needless to say, the SV1 can be transposed into any key.

Accessorize Your Winning Look
Housed in a bold, curvaceous body, the SV1 really stands out from the crowd. Coupled with retro-style controls and stunning finishes [73 key: Metallic Red with Charcoal ends; 88 key: Carbon Gray with Metallic Copper ends], the SV1 oozes desirability – and playability! An optional adjustable and collapsible chrome stand is available, as is a gig-ready rolling soft case.

Connect with Others
A pro keyboard would be incomplete without all the right connections. The SV1 is equipped with balanced XLR and 1/4 inch outputs; Left and Right audio inputs; MIDI In and MIDI out jacks, USB MIDI Port, and 3 pedal connections: Damper, Pedal 1, and Pedal 2. The Damper pedal is included, and responds to half-pedaling for authentic piano response. Pedal 1 is designed for a switch type of pedal, and can operate as a piano Sostenuto pedal, or as a Fast/Slow switch when the Rotary Speaker effect is on. Pedal 2 can accept either a sweep-type pedal – great for authentic Wah effects and accurate organ volume control – or an additional switch pedal, providing the piano purist with access to all three piano pedal functions by adding the Una Corda (soft) function.

SV1 Back Panel Connections

Vintage Software?
While setting out to create an incredibly friendly and easy-to-use instrument, we knew that there were more tech-savvy players out there that would love nothing more than to dig in a little deeper. The SV1 Editor/Librarian software provides cool graphic-based programming, including access to many effect parameters not available on the SV1's panel.

SV1 Software

In addition, the Editor/Librarian software allows each of the 36 sounds and the eight Favorites to be programmed and saved individually. This points the way to users sharing and swapping their favorite settings, and for Korg to supply more sounds in the future. The SV1 Editor/Librarian runs on Mac or PC, and is included free with every SV1. MIDI Local can be set on or off from the front panel, allowing the SV1 to function effectively as a controller keyboard in any software set-up.

See all items from Korg
Helpful Info about the Manufacturer
Phone:  631-390-6500 Warranty:  1 year parts and labor; US Customers – register your Korg keyboard, keyboard workstation, keyboard rack module or digital piano online and receive a certificate that extends the product warranty for an extra year from the date of purchase. This offer is good for mdse purchased from an authorized Korg dealer after November 1, 2002.

Product Specifications

Product Specifications

Korg SV173 73 Key Vintage Stage Piano Specifications

  • Model: 
    • SV173 73 keys
  • Keyboard:
    • RH3 - Real Weighted Hammer Action 3
    • 8 Velocity Touch Curves
  • Tuning:
    • Transpose to any Key (± 12 half-steps)
    • Fine Tuning
    • 8 Tuning Curves
  • Sound Engine:
    • EDS (Enhanced Definition Synthesis)
    • RX (Real eXperience) Technology
  • Polyphony: 80 notes
  • Sounds: 36; 6 Banks x 6 sounds
    • Bank 1; Electric Piano 1:
      • Tine Electric Piano (x4); VPM Piano (X2)
    • Bank 2; Electric Piano 2:
      • Reed Electric Piano (x2);
      • Electro-Acoustic Grand; Korg SG-1D;
      • 80's Synth Piano; MIDI Grand
    • Bank 3; Clav:
      • Clav (x4); Plucked Reed Piano-ette; Transistor Piano
    • Bank 4; Piano:
      • Bright Japanese Grand; Smooth European Grand;
      • Mono Grand; Upright Piano; Piano + Strings; Piano + Pad
    • Bank 5; Organ:
      • Tonewheel (x3); USA Tube Console; Italian Combo; VOX Combo
    • Bank 6; Other:
      • Real Strings; Tape Strings; String Machine;
      • Real Choir; Synth Brass; Sharp Brass
  • Favorites: 8 Assignable switches for fast program recall
  • Effects/Processing: Five Individual Sections
    • Equalizer:
      • On/Off Switch; Bass, Mid, Treble Knobs
    • Pre-FX:
      • On/Off Switch; Speed Knob, Intensity Knob; Compressor, Boost
      • U-Vibe, Vibrato, Tremolo, VoxWah (Auto/Pedal Switch)
    • Amp Model:
      • On/Off Switch; Drive Knob; Clean, California, Tweed, AC30, Mod'ed OverDrive, Organ Hi-Gain OverDrive
    • Modulation FX:
      • On/Off Switch; Speed Knob, Intensity Knob; Chorus 1, Chorus 2,
      • Phaser 1, Phaser 2, Flanger, Rotary (Fast/Slow Switch)
    • Reverb/Delay:
      • On/Off Switch; Depth Knob; Room, Plate, Hall, Spring,
      • Tape Echo, Stereo Delay (Tap-Tempo Button)
  • Valve Reactor Tube: 1 x 12AX7
  • Other Panel Controls:
    • Master Volume Knob
    • Transpose Button
    • Local Off Button
    • Function Button
  • Demo Songs:
    • 36; Press Transpose + Local Off buttons to access
  • Connections:
    • Audio Outputs: Left/Mono, Right (1/4 inch Unbalanced); Left, Right (XLR Balanced)
    • Audio Inputs: Left/Mono, Right (1/4 inch)
    • MIDI: Standard In, Out; USB/MIDI port
    • Damper Pedal: Damper (fixed)
    • Pedal 1: Switch Type; Sostenuto or Rotary Speaker Fast/Slow functions
    • Pedal 2: Sweep Type; Volume/Expression or Wah functions, Switch Type; Soft Pedal (Una Corda) function
    • Headphones: Stereo 1/4
  • SV1 73 Dimensions: 45.0 × 13.66 × 6.1 inches; Weight: 38.5 lbs (without music stand)
  • Accessories Included:
    • Power cable, Quick Guide, Accessory CD, Music stand, Damper Pedal (Korg DS-2H)

Customer Reviews

Daniel J. Cormier Submitted: 10/23/2018
Product Rating
An OCD keyboard players dream!
Product Rating
What is your opinion of this product?
Finally a keyboard made for the vintage style player! I have been waiting for this thing for 20 years. From the classic Michael McDonald, Steely Dan Fender Rhodes sound, to the funky clavinet, to the super super cool since strings, this thing really has it all. How's that vintage look, and is without a doubt probably one of the coolest keyboards out there. Totally recommend this, I perform with this thing multiple times a month, and totally get lost with it during the week! Worth every penny. However, I'm a little disappointed with the Reverb. That's about it!
jake rankin Submitted: 10/5/2018
Product Rating
Neo Nostalgia
What is your opinion of this product?
I love this keyboard. It turns heads from the time I unzip the case to the moment I hammer out my first notes. This is the king of hardware vintage keyboard emulators. I immediately replaced the organs with my own Rhodes creations (no need for them) and the editor makes creating gun and easy. I have owned this synth for years and it remains as fresh and compelling today as when I D first unboxed her. I thought of upgrading to the new GrandStage, but the SV-1 wins in sheer class alone. My only gripe is the inability to import new samples to stay up to date like with Nord, but the emulations are so lush and vibrant. If you need a great vintage EP simulator with a practical and easily navigable layout, look no further!
Corban N Barnes, Submitted: 9/5/2018
Product Rating
Best Keyboard on the Market!
What is your opinion of this product?
Love this thing! Had one a few years back, but unfortunately had to let it go. It was the limited edition color with the reverse keys, but this model has the same engine inside just a different shell! The keys always sound great! Balanced, but cut through the mix well. LOVE the Rhodes and organ tones packed into this thing as well. User friendly and easily tweakable. Buy this without regret!
Steve Long Submitted: 7/21/2018
Product Rating
Amazing sound and feel
What is your opinion of this product?
I love the sounds in this keyboard. But the feel of the keyboard is the biggest selling point. The sound options, eq and effects are impressive. The ability to save favorites is a huge bonus. This keyboard gives me all my favorite classic keyboard sounds with the option of building my own sound with no learning curve.
Hank A. Submitted: 4/27/2017
Product Rating
Great 70s sounding board
What is your opinion of this product?
Excellent sounding electric pianos,clavs and strings.Acoustic pianos sound good as well.the organ tones are average sounding and could use some tweaking.Over all build of the product seems very solid.So far so good on the keybed as I have heard many horror stories on it,but that was when this keyboard 1st came out.Keybed seems reliable so far.If you want the famous Wurlitzer and Fender Rhodes sound,then look no further this thing is a beast and replicates those 70s sound to the fullest!
Marc Marcuzzi Submitted: 10/14/2016
Product Rating
Great Keyboard From The 70s,
What is your opinion of this product?
Being a child of the 70s I love the idea of the Korg SV-1. It has a great selection of sounds from the era connected to a group of easy to operate effects including a small tube amp. Not only do you have a number of acoustic and electric pianos you also have a selection of organ, string, clavs, and horns to make this a great addition to anybody's collection. It even comes with a Damper Pedal so you don't have to buy one separately. The only downsides to this beauty are it's weight and keyboard. The SV-1 is heaver then my Hammond SK-2 but not as easy to move around. It also need a good stable stand such and the Korg ST-SV1 to set on. The keyboard has taken some getting use to thanks to it's heavier feel. I would also like to see more programmable presets. The eight that it comes with got used up real quick. Even with these downsides I still fill this is one great instrument. I even like that fact that it looks like it was lifted off the set of Star Trek TNG.
TomH Submitted: 10/23/2015
Product Rating
Best stage piano interface ever
What is your opinion of this product?
I own a Yamaha S90ES which has great sounds, superb action and build quality. That said, the interface is non intuitive and complex. The Korg SV1 has a simple analogue interface that is perfect for stage use. The Korg's voices are very good, the weighted action is excellent and allows you to play very expressively. I also appreciate the built in power supply. The only negative is the weight. The SV1 is heavy.
Mark Kamerer Submitted: 3/20/2015
Product Rating
Heavy as ??? well it's real heavy
What is your opinion of this product?
It's built really well, weighted keys, looks beautiful I have the one with the black and red keys. Thought it might be confusing but its not. Great sounds, Easy to dial in the sound you want, I feel like its a quality instrument.
Harold Jason Rolle Cpht Submitted: 1/3/2014
Product Rating
Still love my SV-1 after one year from AMS!
What is your opinion of this product?
The sounds are amazing and you can use the editor to tweak to the finest details...I absolutely love my board. Feels like a baby Rhodes, (heavy like one too....I used to have a Mark II ) There are boards online to exchange sound favorites....see sound of stars (Germany website for sv-1 favs) I'd buy this over again if I had to... I have no problems with it so far.
I think the quality is exceptional... I've only read about damaged reviewers ...but mine works perfect, and I tweak it a ton!
It's cool for a beginner, but its the type of board that you can grow in to. You have to really make it your own. The better you learn to play...the better it delivers....Even if u a novice, the tone sounds so rich that folks will think u are better than u are.
Favorite features are the editor, and handy inputs....perfect for live gigs.
The sound is the reason I bought it, and the fact that I could tweak it and make it respond even better....YOU MUST explore your board...factory presets are just the beginning!
Love the feel... Controls simple enough...
I wouldn't want any other board .... I also have a fantom, have had MOX and Korg other boards ...happy with my setup now... maybe a baby B3 one day
Lu Ann Bradshaw from Andover KS Submitted: 3/20/2013
Product Rating

Probably a great keyboard if we could find one that works
We purchased this keyboard and it was defective right out of the box. Three of the keys were frozen. So we returned it and AMS shipped another one. This time, only one key was frozen but it was defective nonetheless so we had to return the second one as well. It seems to me that making sure the keys work would be the simplest quality assurance task that could be performed on a keyboard yet we got two in a row that had this defect. We still want the keyboard but we are forced to buy it from a local retail store so that we can take it out of the box to make sure all the keys work. We spent 2 months receiving and shipping back defective keyboards and have no more time to waste.
N/A since we never got to use the two we received.
Seems like it would be easy to use but don't know yet since we had to return both of ours
Your general opinion of this product.
Love the idea of this keyboard and the one we saw in a retail store seemed awesome. Hopefully we will find one that is not defective soon.
Keys were frozen and would not work on both keyboards we received.
Seems like a good keyboard if Korg could get their quality under control.


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