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Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

Boss Guitar Synthesizer SY-300 Specifications

  • Oscillators

    Three OSCILLATOR (wave: SIN, SAW, TRI, SQR, PWM, DETUNE SAW, NOISE, INPUT)

  • Effects

    Effect (FX) x 4
    Type:
    TOUCH WAH, COMPRESSOR, LIMITER, OD/DS, EQ, SLOW GEAR, DELAY, CHORUS, REVERB, PHASER, FLANGER, TREMOLO, ROTARY, UNI-V, PAN, SLICER, ISOLATOR, LO-FI, DELAY+REVERB, CHORUS+DELAY, CHORUS+REVERB

  • Patch Memories

    User: 99
    Preset: 70

  • AD Conversion

    24 bits + AF method

    AF method (Adaptive Focus method): This is a proprietary method from Roland & BOSS that vastly improves the signal-to-noise (SN) ratio of the AD and DA converters.

  • DA Conversion

    24 bits

  • Sampling Rate

    44.1 kHz

  • Nominal Input Level

    INPUT: -10 dBu
    RETURN: -10 dBu

  • Input Impedance

    INPUT: 2.2 M ohms
    RETURN: 220 k ohms

  • Nominal Output Level

    MAIN OUTPUT: -10 dBu
    SUB OUTPUT: -10 dBu

  • Output Impedance

    MAIN OUTPUT: 2 k ohms
    SUB OUTPUT: 2 k ohms

  • Recommended Load Impedance

    MAIN OUTPUT L/R: 20 k ohms or greater
    SUB OUTPUT L/R: 20 k ohms or greater
    PHONES: 16 ohms or greater

  • LCD

    Graphic LCD (132 x 64 dots, backlit LCD)

  • Connectors

    INPUT jack: 1/4" phone type
    THRU jack: 1/4" phone type
    RETURN jack: 1/4" phone type
    MAIN OUTPUT R (MONO) jack: 1/4" phone type
    MAIN OUTPUT L (PHONES) jack: 1/4" phone type
    SUB OUTPUT R (MONO) jack: 1/4" phone type
    SUB OUTPUT L jack: 1/4" phone type
    MIDI (IN, OUT/THRU) connectors
    EXP/CTL4, 5 jack: 1/4" TRS phone type
    USB port: USB type B
    DC IN jack

  • Power Supply

    AC adaptor

  • Current Draw

    400 mA

  • Accessories

    Owner's manual
    AC adaptor
    Leaflet "USING THE UNIT SAFELY"

  • Options (Sold separately)

    Footswitch: FS-5U, FS-5L, FS-6, FS-7
    Expression pedal: Roland EV-5, BOSS FV-500L/500H

  • Dimensions (W x D x H)

    255mm x 191mm x 70mm (10-1/16 x 7-9/16 x 2-13/16")

  • Weight

    1.75kg (3.85 lbs)

  • UPC Code

    761294507070

0 Accessories for Boss Guitar Synthesizer

About Boss Guitar Synthesizer SY-300

Boss Guitar Synthesizer SY-300 Features

  • Plug into the standard 1/4" jack and play rich and expressive polyphonic synth tones with any guitar
  • Completely latency-free playing feel directly connects your hands with the sound
  • Three simultaneous synth sections and four effects processors enable rich, dynamic, and diverse sound creation
  • Shape your normal guitar tone with synth filters, amplifiers, and LFOs to create all-new sounds
  • Graphic LCD display, three assignable footswitches, and dedicated on/off footswitch
  • 70 ready-to-play preset patches and 99 user patches for storing custom sounds
  • Create and archive sounds on your computer with the BOSS Tone Studio editor/librarian and download new sounds at BOSS Tone Central
  • Works with bass and other electronic instruments as well

Key Features

  • Plug into the standard 1/4" jack and play rich and expressive polyphonic synth tones with any guitar
  • Completely latency-free playing feel directly connects your hands with the sound
  • Shape your normal guitar tone with synth filters, amplifiers, and LFOs to create all-new sounds
  • Graphic LCD display, three assignable footswitches, and dedicated on/off footswitch
  • 70 ready-to-play preset patches and 99 user patches for storing custom sounds
  • Works with bass and other electronic instruments as well

What's in the box:

  • Guitar Synthesizer
  • Owner's Manual
  • AC Adaptor
  • Leaflet