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King Tone - Battery Box 4X - Black - Front
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King Tone - Battery Box 4X - Black - Front King Tone - Battery Box 4X - Black - Vangle1 King Tone - Battery Box 4X - Black - Vangle2

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King Tone - Battery Box 4X - V2 - Black


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The King Tone - Battery Box 4X V2 is an isolated power supply option for the tone purest. Eliminate the pesky plugging and disconnecting that comes with running a 9v battery with your rig. Snap the battery in and an LED light lets you know when your power is running low. When disconnected from a power supply, all power shuts down making it easy for setup and tear down. Get the great tone from battery connected pedals with ease!

From King Tone: In automatic mode, the battery box draws power from your pedalboard to detect whether it’s in use. This ensures batteries are automatically connected and disconnected, preventing them from dying if you forget to unplug. In the ‘ON’ mode, the battery activates, allowing you to use the pedalboard without needing a separate power supply. The ‘OFF’ mode switches off all battery outputs.

  • Toggle Switch for ON, AUTO and OFF.
  • Four x 9v Battery Slots
  • Fully Isolated. Allows You To Mix Positive and Negative Ground Pedals
  • Automatically Connects And Disconnects The Batteries
  • Standalone Mode
  • Red and White LEDs Clearly Show The Current Status of The Batteries
  • Quick Change, Batteries Can Be Swapped Out In Seconds
  • CNC Machined Aluminum Case
  • Laser Engraved Control Panel

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We take the time to set up every new guitar, mando, bass, uke, or banjo for every player, whether it was purchased here in Lawrence, Kansas or on our website. Large retailers are content to ship you a guitar right off of the warehouse shelf, while we take pride in the fact that your new instrument will be set up to be truly ready to play - for you.

Call us at 800-747-9980 or send us an email at info@massstreetmusic.com - we're here to help! All of us at Mass Street Music are musicians, and we're dedicated to helping you find exactly what you're looking for. You can also check out our Staff Page if you'd like to email one of us directly.

Any new or used gear $25 or over gets shipped to you for FREE via our favorite carrier, Fed Ex – ground, to all 'lower 48' U.S. states and we offer a 7 day return policy. Alaska and Hawaii, expedited shipping, international shipping are more. We also ship around the globe. Read more about our Shippping.