Boss Metal Core

SKU: BSML2 MFR: ML-2
$109.99
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Key Features

  • Unleash crushing distortion with the Metal Core pedal, perfect for heavy metal riffs and solos.
  • Sculpt your tone with precision; the LOW and HIGH knobs offer versatile sound shaping options.
  • Experience exceptional clarity and sustain, even at extreme gain levels with this guitar pedal.
  • Built to last: the rugged BOSS construction ensures years of reliable performance on stage.
  • Get that sought-after, aggressive metal tone quickly, thanks to the pedal's intuitive controls.
  • Enjoy extended playing time with up to 10 hours of battery life using an alkaline battery.
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Special Order?Estimated to Ship: 08/17/2025
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Boss Metal Core Specifications

  • Nominal Input Level

    -20 dBu

  • Input Impedance

    1 M ohm

  • Nominal Output Level

    -20 dBu

  • Output Impedance

    1 k ohm

  • Recommended Load Impedance

    10 k ohms or greater

  • Controls

    Pedal switch, LEVEL knob, LOW knob, HIGH knob, DIST knob

  • Indicators

    CHECK indicator (Serves also as battery check indicator)

  • Connectors

    INPUT jack, OUTPUT jack, AC adaptor jack (DC 9 V)

  • Power Supply

    DC 9 V, Dry battery 6F22 (9 V) type (carbon), Dry battery 6LR61 (9 V) type (alkaline), AC Adaptor (PSA series: optional)

  • Current Draw

    36 mA (DC 9 V)

  • Expected battery life (Continuous use)

    Carbon: 3 hours, Alkaline: 10 hours

  • Accessories

    Owner's Manual
    Leaflet (USING THE UNIT SAFELY, IMPORTANT NOTES, and Information)
    Dry Battery 006P/9V (6LR61)

  • Options

    AC Adaptor (PSA series)

  • Dimensions (W x D x H)

    73mm x 129mm x 59mm (2-7/8 x 5-1/8 x 2-3/8")

  • Weight

    440g (0.97 lbs)

  • UPC Code

    761294403556

Designed For Use With:

  • Guitar Pedal

Need Help?

For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.

About Boss Metal Core

Extreme Metal in a Compact Pedal

With its extreme gain, the ML-2 is the most potent and heavy distortion pedal ever created by BOSS. It easily delivers massive distortion and gain with heavy lows for playing Nu Metal, Grind Core, Industrial, Hard Core, or any genre that requires crushing sound. The ML-2's ferocious and biting tone will complement and cut through any blast beats your rhythm section can create.

Boss Metal Core Features

  • Ultra-heavy distortion with sharp-edged attack for crushing metal riffs
  • LOW control for heavy, low frequency sound a la 7-string guitar or dropped tuning
  • HIGH control for screaming, metallic tone
  • Road-tough BOSS metal construction

Warranty Information

This product has a limited warranty of 60 months.

Product Documents

User Manual

Key Features

  • Unleash crushing distortion with the Metal Core pedal, perfect for heavy metal riffs and solos.
  • Sculpt your tone with precision; the LOW and HIGH knobs offer versatile sound shaping options.
  • Experience exceptional clarity and sustain, even at extreme gain levels with this guitar pedal.
  • Built to last: the rugged BOSS construction ensures years of reliable performance on stage.
  • Get that sought-after, aggressive metal tone quickly, thanks to the pedal's intuitive controls.
  • Enjoy extended playing time with up to 10 hours of battery life using an alkaline battery.

What's in the box:

  • Metal Core
  • Owner's Manual
  • Leaflet
  • 9V Battery
  • BOSS 5 Year Warrany