• 21 Amp 12V AC to DC Power Supply - Pyramid PS21KX
  • PS21KX.jpg
  • PS21KX.jpg
  • PS21KX.jpg
  • PS21KX.jpg
  • 21 Amp 12V AC to DC Power Supply - Pyramid PS21KX
  • PS21KX.jpg
  • PS21KX.jpg
  • PS21KX.jpg
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21 Amp 12V AC to DC Power Supply - Pyramid PS21KX

Pyramid PS21KX

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At Walcott Radio, we want you to shop with confidence! That's why we offer a straightforward warranty and a stress-free return policy to ensure you're satisfied with your purchase.

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  • Changed your mind? No problem! Return unused, unopened, and unmodified products within 30 days for a refund.
  • Some items like batteries, used/refurbished products, and custom modifications are non-refundable.

Reliable Warranty - We've Got You Covered

  • Enjoy 90 days of coverage against manufacturer defects.
  • If something isn't right, we'll help troubleshoot, and if needed, we will arrange for inspection, repair, or replacement

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  • We work hard to make sure every product performs at its best - because we care about your experience.

For full details, check out our Warranty & Return Policy

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CB Radio Technicians since 1986

Unlock the full potential of your radio with our in-house radio technican upgrade services. Don't leave any potential for performance on the table, and ensure your new radio equipment has been thoroughly tested and verified to operate at it's maximum potential.

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Discontinued
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Product Highlights
  • 18 Amp Constant Power, 20 Amp Surge
  • Electronic Overload Protection
  • Heavy Duty Construction
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  • Description
The Pyramid PS21KX power supply converts your home's AC power to DC. Allowing you to use a variety of 12v electronics at home. These power supplies can handle 18 amps constant or 20 amps surge, making it capable of powering CB radios, as well as more powerful 10 meter radios like the Stryker SR497HPC's.

PS21KX Features

  • Screw Terminal Connectors
  • Crowbar Over-Voltage Protection
  • Electronic Overload Protection With Auto-Reset
  • Short Circuit and Thermal Protection
  • LED Protection Indicator
  • Fuse Protected
  • Built-In Cooling Fan
  • 3 Prong Grounded AC Plug
  • Anti-Skid Rubber Feet

PS21KX Technical Specifications

Length11in
Width9 1/8in
Height4 3/4in

Pyramid PS21KX Reviews

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  • 2940 N Plainview Rd Walcott
  • Walcott, IA 52773
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