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Strymon STR-PR21 Polarity Reversal Cable (2.1" to 2.1" Straight)

STR-PR21

$19

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Power your centre positive pedals with confidence using Strymon's specialised reverse polarity cable solution. This 2.1mm cable connects seamlessly to your Zuma or Ojai power supply, allowing you to run inverted–polarity pedals without compatibility issues.

The reverse polarity cable eliminates the frustration of dealing with pedals that require centre positive power connections. Simply connect the cable to your Strymon power supply and you're ready to integrate those awkward pedals into your setup with ease.

This practical accessory ensures your pedalboard remains organised and functional, regardless of the polarity requirements of individual effects units. The 2.1mm connector provides a secure connection while maintaining the reliability you expect from Strymon's power solutions.

For more information, please visit the manufacturer's website.
  • Connector #1: 2.1mm straight
  • Connector #1: 2.1mm female
  • Polarity: reverse (center positive)
  • Length: 6? (15cm)
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Derringers has two options for your product delivery. We offer FREE Shipping for orders over $100 (except bulky items requiring specialist delivery) to anywhere in Australia, but if you need your gear urgently, then we also offer an Express Delivery service.

Returns Policy

Within 30 days of receiving your order you may return it to us (providing it is unopened and in perfect condition) for a refund, exchange or credit. Items that have been opened (even if unused) may be accepted back at our discretion for store credit or exchange only. Some products are excuded. Click here to read our full returns policy.