Pre-Owned Boss SY-1000


Translation missing: en.products.item.price.price_per_unit_html

Notify me when this product is available:

Boss SY-1000

SY-1000: A Quantum Leap in Guitar Synthesis

The SY-1000 is no ordinary guitar synth. It's a revolutionary creation tool that will transform your guitar or bass rig into an orchestra of limitless soundscapes. This powerhouse music device represents a groundbreaking fusion of BOSS's decades of research and development with cutting-edge software and hardware innovations. With its unparalleled sound engine, high-octane digital signal processing, and evolved GK technology, the SY-1000 takes guitar synth innovation to new heights, delivering an unrivaled performance and the most organic playing experience you've ever encountered.

Craft Your Sonic Universe with Three Instruments in One

Imagine having three instruments at your fingertips, all simultaneously accessible. With the SY-1000, this dream becomes your reality. Craft a symphony of sounds—whether it's intense analog-style leads, warm pads, evocative synth textures, modeled electric and acoustic tones, or all of them together in perfect harmony. This music powerhouse empowers your creativity, offering boundless options to bring your musical vision to life. Moreover, its footswitches, outputs, and external controls are fully configurable, enabling you to tailor your workflow to perfection. The SY-1000 is an endless source of inspiration, igniting your musical journey with infinite possibilities.

Unleash Your Sound with Unrivaled Precision

The SY-1000 offers an extraordinary array of instrument and effect possibilities:

  • Guitar Mode provides three types of guitar synthesizers, electric guitar + amp modeling, acoustic guitar + amp modeling, bass + amp modeling, Vio guitar modeling, and Poly FX with five types.

  • Bass Mode offers three types of bass synthesizers, bass + amp modeling, AC bass + amp modeling, electric guitar + amp modeling, and Poly FX with five types.

Unlock alternate tunings like OPEN, DROP, D-MODAL, NASHVILLE, SHIFT (-12 to +12), and USER in Guitar Mode, or SHIFT (-12 to +12) and USER in Bass Mode. The SY-1000's effects arsenal includes over 150 types.


  • Input Connector Type: 1 Standard ¼” jack – mono/TS
  • Output Connector Type: 1 Standard ¼” jack – mono/TS
  • Tuning Range: A0 (27.5 Hz) to C8 (4186 Hz)
  • Tuning Accuracy: ±0.1 cent
  • Reference Pitch: A4 = 435 to 445 Hz (1 Hz steps)
  • Input Impedance: 500 kΩ (pedal on)
  • Current Draw: 45 to 50 mA (typical use)
  • Dimensions (W x D x H): 345 x 245 x 67 mm / 13-5/8 x 9-11/16 x 2-11/16 inches
  • Weight (excluding AC adaptor): 2.5 kg / 5 lbs 9 oz

The SY-1000 by BOSS is more than a guitar synth—it's a transformative musical experience that pushes the boundaries of what's possible. Unleash your creativity, elevate your performance, and explore a universe of sound with this groundbreaking innovation.

This synth works nicely as intended and is in very good condition, exhibiting only bey light external signs of wear and aging  as can be seen in photos. Power supply, box, MIDI cable and manual are included.


Serial Number: (21) Z7L2349



*This item ships fully insured with signature required*

Type: Effects