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Compact black 9V AC adapter with barrel plug and wall prongs

Planet Waves

Planet Waves 9V AC Adapter Power Supply

SKU CH-4MKA-YEV2C

Regulated 9 V DC adapter delivers 300 mA for Planet Waves tuners and most standard effects pedals

  • Powers Planet Waves tuners and most standard 9V pedals
  • Regulated 9V DC output with 300mA maximum current
  • Accepts 120V AC 60Hz mains input at 6.5W
  • Compact AC-DC adapter replaces batteries for pedalboards
  • Designed for PW-CT-04 and compatible 9V DC devices

What this adapter powers

The Planet Waves 9V AC adapter supplies regulated DC power to Planet Waves pedal tuners and true strobe tuners. It also works with many effects pedals that accept a standard barrel 9V connection. The unit delivers up to 300mA of current for compatible devices.

Input and output limits

The adapter accepts 120V AC at 60Hz and draws 6.5W from the mains. It converts this to a regulated 9V DC output with a maximum current of 300mA. This fixed specification defines the range of pedals it can reliably support.

The specification that decides fit

The 300mA maximum current rating is the single figure that determines whether a specific pedal will operate correctly. Pedals requiring more current than this limit will not be suitable for this adapter.

Highlights

  • Powers Planet Waves tuners and most standard 9V pedals
  • Regulated 9V DC output with 300mA maximum current
  • Accepts 120V AC 60Hz mains input at 6.5W
  • Compact AC-DC adapter replaces batteries for pedalboards
  • Designed for PW-CT-04 and compatible 9V DC devices

Specifications

BrandPlanet Waves

Questions about this item

Should I choose this adapter for a Boss pedal or a Planet Waves tuner?

It works with Planet Waves pedal tuners, true strobe tuners, and many effects pedals including Boss, Danelectro, and MXR that use a standard 9V barrel connector.

What does the 300mA current rating mean for my pedalboard?

The adapter supplies up to 300mA of regulated 9V DC power, suitable for individual pedals drawing less than that amount.

Does the 120V 60Hz input limit where I can use this power supply?

It accepts 120V AC at 60Hz, so it is designed for North American mains power without a voltage converter.

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