Peak Surge Power Supply + Radix Footswitch Bundle — Pick Color

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Brand Peak

Surge Tattoo Power Supply and Radix Footswitch Kit by Peak

Enjoy cord-free, seamless tattooing with the Peak Surge Power Supply + Radix Wireless Footswitch Bundle. When these two are paired using RF technology, you can expect a consistent output of power without any interferences.

The Surge gives you effortless adjustments with a clear touchscreen interface. It also comes equipped with built-in magnets that fix to any ferrous metal in your workstation.

The Radix is super-durable, made of tough high-quality zinc alloy that won’t undergo damage from everyday wear-and-tear. Use it to power on, power off, and tattoo your way in continuous + momentary modes. To tattoo in continuous mode, tap the Radix with your foot to turn it on, then tap it again to turn it off. To tattoo in momentary mode, hold the Radix down with your foot and lift up when you'd like to stop tattooing.

This listing is for one Peak Surge Power Supply and one Peak Radix Wireless Footswitch in your choice of color.

Peak Surge Power Supply Specifications:

  • Durable aluminum body
  • Clear touchscreen interface
  • Full-color TFT display
  • Built-in magnets on bottom for a stable, versatile setup
  • Jumpstart voltage: 10v in 0.2 seconds
  • LED rim lighting; changes color with voltage adjustments
  • Dual RCA inputs; can operate up to 2 machines
  • Can also connect to standard wired footswitches
  • Lightweight and compact; great for traveling artists

Peak Radix Wireless Footswitch Specifications:

  • Ultra-durable zinc alloy body
  • Rechargeable with USB-C cable
  • Charges fully in ~1 hour
  • Operates for up to 2 months on 1 charge
  • Lightweight and compact; great for the traveling artist

Peak Surge Power Supply Manual

Peak Radix Wireless Footswitch Manual

Size Table

Standard Body Jewelry Measurements

The following webchart is a quick reference guide for standard body jewelry measurements and how to measure basic body jewelry. Please print this webchart to help measure your body jewelry accurately.

Size Reference Chart

Visit our PainfulPleasures Infocenter for additional body jewelry information. There, you will find detailed articles on standard body jewelry sizes, how to measure body jewelry, basic body jewelry, and more.

Standard Body Jewelry Threading

Ensure compatibility between standard (non-custom) PainfulPleasures body jewelry parts using the tables below. More information on threading, including custom thread patterns, can be found in our Threading Infocenter article.

Internally threaded jewelry has a threaded post on the top and/or end, which is then inserted into a threaded hole in the barbell shaft.

Internal Thread Patterns by Gauge


18g, 16g

14g, 12g


Internal Thread Pattern

0.8mm or 0.9mm



Externally threaded jewelry has a threaded post on the barbell shaft, which is then inserted into a threaded hole in the top and/or end.

External Thread Patterns by Gauge


18g, 16g

14g, 12g, 10g

External Thread Pattern



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