Boss VG-800

V-Guitar Processor for Guitar and Bass!
  • V-Guitar modeling for guitar, bass and synth sounds
  • Dual Guitar and Dual Bass for hybrid tone concepts
  • Real-time, latency-free tuning of each string
  • Over 150 effects and high-quality amp algorithms
  • USB-C Audio/MIDI interface for recording and DAW
  • Serial GK interface for modern pickup systems
Variants (2)
Boss SY-1 Synthesizer
Boss GM-800 Guitar Synthesizer
Boss SY-1 Synthesizer
Boss SY-1 Synthesizer
  • Authentic, polyphonic BOSS guitar synthesizer in compact pedal format
  • 121 sounds (11 categories with 11 variations each)
  • No synthesizer programming knowledge required
  • Wide range of analog-typical synthesizer sounds, from leads, basses & organs to shimmering pads & arpeggiator sequences
  • Hold function, parallel send/return loop, mode switch & tone/rate & depth controls
RRP** 274,00 
219
Boss GM-800 Guitar Synthesizer Boss GM-800 Guitar Synthesizer
Boss GM-800 Guitar Synthesizer
  • Modern ZEN-Core Sound Engine from Roland’s Top Synthesizer Models
  • Natural Playability and Stable Tracking Thanks to Powerful DSP
  • Extensive Scene Workflow with Four Sound Parts + Rhythm
  • Sound Library with Over 1,200 Sounds and 70 Rhythm Sounds
  • Discover Sound Packs, Wave Expansions, Legendary Roland Instruments and More in the Roland Cloud
  • Comprehensive Editing Tools per Sound, Including Tone Parameters, Sensitivity Settings and More
RRP** 844,00 
649
New
-26,00€ 685
instead of RRP**711
All prices include VAT
Ready for shipping
Finance from 20,50 € per month
Standard Shipping
free
Delivery time 1 - 2 working days
Priority Shipping
+ 0,99
Shipping on 17.04.2026
Express Shipping
+ 5,90
Delivery on Monday, 20.04.2026, if you order within  6 Hrs. 14 Min. 
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Performance Beyond Reality!

Build the instrument of your dreams — with the VG-800, a groundbreaking modeling and amp/effects processor for guitar and bass. The VG-800 is an extraordinary creative tool based on the latest generation of our renowned V-Guitar technology that, together with the integrated hexaphonic Serial GK pickup, transforms your sound at the push of a button. With the Dual-Guitar and Dual-Bass functions you can play different stringed instruments simultaneously or assign them to separate strings. Explore alternate and down-tunings with outstanding sound quality and dive deeper into sound design with synthesizer tones, VIO modeling and more. Thanks to its pedalboard-friendly size and the convenient Serial GK interface, it's never been easier to harness the full power of V-Guitar.

V-Guitar Offers Endless Possibilities

The pioneering V-Guitar approach of the VG-800 combines advanced Boss technologies to unlock entirely new musical possibilities. In combination with our hexaphonic Serial GK pickup you can emulate a wide variety of electric guitars, acoustic guitars and basses as well as other instruments like sitar and banjo. You can also play synthesizer sounds — including an authentic emulation of the Roland GR-300 from the early '80s — and with the unique VIO type and its bowing character explore uncharted sonic terrain. The VG-800 delivers great preset sounds you can play as-is or use as a starting point for your own creations.

V-Guitar Offers Endless Possibilities
Dedicated Bass Mode

Dedicated Bass Mode

The VG-800 is also ideal for bass. It offers a dedicated mode with bass-optimized signal processing algorithms and 150 separate memory slots. Choose from a wide range of modeled instruments, including classic electric basses (with and without frets) and an acoustic upright bass. Further options include VIO bass and synthesizer sounds, including a GR-300 model tuned specifically for bass, enabling the creation of unique sonic textures.

Limitless Creation and Customization

The VG-800 features an intuitive menu structure that makes it easy to build virtual instruments and fine-tune them with extensive customization options. First select an instrument type, then pick the sounds and string behavior. Depending on your choices you can also adjust parameters like instrument style, pickup position, resonance and much more. You can set the pitch of each string and the panning to create alternate tunings and ultra-wide sounds. In addition, the unique Dual Guitar and Dual Bass types let you craft extraordinary tones from two individual instruments:

  • Split Two Guitars Across the Strings: Play two different sounds by assigning a clean single-coil guitar type to strings 1–3 and a distorted humbucker guitar type to strings 4–6.
  • Play Two Guitars at Once: Create powerful hybrid tones by playing two different guitar types through the same amp and effects chain.
  • Split Guitar and Bass: Play chord-melody-solo arrangements with the delicate tone of a hollowbody guitar on strings 1–4 and an electric bass on strings 5–6.
  • Instantly Transition Between Two Different Instruments: Start with the resonant strumming sound of a 12-string acoustic and switch for the next section to higher registers with a modern humbucker tone for biting electric-guitar solos.
Limitless Creation and Customization
Full Performance Control

Full Performance Control

The combination of built-in switches and the many external control options on the VG-800 opens up a range of inspiring performance possibilities. With a single tap you can switch instrument types or tunings. Change the pitch of individual strings while you play to create pedal-steel, "B-bender" and other unique effects. You can also seamlessly blend between different instrument types, each with its own signal-processing chain. Your creativity has no limits.

Comprehensive Sound Solution

The VG-800 packs a huge amount of creative power into a compact unit that integrates into any setup. Beyond instrument modeling, the VG-800 offers versatile signal routing and processing drawing on Boss's flagship multi-effect models. Amplifiers and effects can be applied to two modeled sounds as well as to the separate guitar input for conventional pickups. This lets you create complex combinations for extraordinary tones. In addition, send and return jacks are provided for integrating your favorite mono and stereo pedals.

Comprehensive Sound Solution
Seamless Computer Recording

Seamless Computer Recording

The VG-800 features an integrated USB multi-channel Audio/MIDI interface for recording and music production on a computer. This lets you record the stereo mix while switching instruments live in real time. Alternatively, you can record two modeled instrument sounds plus the dry guitar input on separate DAW tracks. If needed, individual strings can even be recorded via the hexaphonic GK pickup to route separate sounds back into the VG-800 for "Re-Guitar" or "Re-Bass" processing. The VG-800 also supports pitch-to-MIDI conversion to drive software instruments with your guitar or bass.

Edit, Download and Share Sounds

With Boss Tone Studio (macOS/Windows) you can make even better use of the VG-800's vast potential. Edit memory slots on a large computer screen, tweak system settings, import your preferred speaker impulse responses and create different setups for various playing situations. The software also provides access to Boss Tone Exchange where you can download professionally crafted live sets and share your sounds with the global Boss community.

Edit, Download and Share Sounds
Direct Response and Natural Playing Feel

Direct Response and Natural Playing Feel

The V-Guitar system captures each string individually via the hexaphonic Serial GK pickup and processes them in real time. This approach delivers a completely natural playing experience without delays or latency that could pull you out of the music. In addition to the user-installable pickup models for guitar (GK-5) and bass (GK-5B), Serial-GK kits are available for permanent installation in the instrument.

Connection to Additional Serial-GK Devices

The VG-800 can also act as the hub of an expanded Serial-GK system. Via the Serial GK output you can control a GM-800 guitar synthesizer or a second VG-800 from the VG-800. The connection allows transmission of digital stereo audio signals and the playback of combined sounds.

Connection to Additional Serial-GK Devices

Features

  • V-Guitar Processor
  • For Guitar and Bass
  • Sampling Frequency: 48 kHz
  • 32-Bit Floating Point Processing
  • 150 Memory Slots (Guitar Mode)
  • 150 Memory Slots (Bass Mode)
  • Instrument Types (Guitar Mode): Electric Guitar, Acoustic, Dual Guitar, Electric Bass, VIO Guitar, Synth
  • Instrument Types (Bass Mode): Electric Bass, AC Bass, Dual Bass, Electric Guitar, VIO Bass, Synth
  • Over 150 Effect Types
  • USB-C Audio/MIDI Interface
  • MIDI In/Out (stereo jack)
  • Send/Return Jack
  • Input Impedance: 1 M Ohm
  • Output Impedance: 44 Ohm
  • Dimensions (W x D x H): 173 x 135 x 65 mm
  • Weight: 920 g

Scope of delivery

  • 1 x Boss VG-800
  • 1 x AC Adapter

Specification

  • Product number 00120329
  • Colour Blue

Reviews

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A verification of the ratings has taken place as follows: Only customers who are registered in our online store and have actually purchased the product from us can submit a rating for the item in the customer account.

Egg-laying wool-milk sow
Review from Peter on 21.07.2025
Variant Boss SY-1 Synthesizer
This rating has been translated automatically. Original language flag from
 verified purchase
Great tool for singer/songwriters. Cable in, cable out, turn the potentiometer - done. Expands the possibilities immensely.
Transparent sounds, unobtrusive and differentiated control. Certainly not natural but close. Recommended purchase.
Peter
A device for those who like to experiment.
Review from Wolfgang on 29.06.2025
Variant Boss GM-800 Guitar Synthesizer
This rating has been translated automatically. Original language flag from
 verified purchase
I bought the synthesizer for sounds that you can't make with a guitar.
Since buying the accessory cables and the pickup was too much work for me and I had to drill holes in the guitar, I bought a keyboard.
Great device
Top product, great sounds
Review from udo on 04.08.2020
Variant Boss SY-1 Synthesizer
This rating has been translated automatically. Original language flag from
 verified purchase
The SY1 has a wide range of sounds that are executed accurately. For me, the sounds bring something completely new, especially beyond the usual effects like wah, flanger, whammy far. Processing of the effect wonderful. Surprising to me that even seems to always come with a battery. 5 stars.

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