DADDARIO 9-Volt Power Adaptor (PW-CT-9V)

DADDARIO 9-Volt Power Adaptor (PW-CT-9V)

Q: The spec says a Max Current of 300mA. I want to use it for BOSS MT-2 pedal which requires 200mA@9V DC. Can this be used?

They've updated the product at least once now, it seems. I have three I've bought from Amazon with 2013 copyright logos on the bottom, that have "Regulated" printed above the large "ADAPTOR" verbiage, have a 300mA rating, and are a larger cube shape and are much heavier. The revised version drops the 'regulated' verbiage on the box front, has a 2018 copyright, has a 500mA rating, is a rectangular shape like in the current Amazon photo as of 2020, and is MUCH lighter in weight. Both have the exact same model number PW-CT-9V, and UPC code 0 19954 95097 2.

Q: I've purchased 3 of the 9volt Planet Wave Adapters for my Fender Mini Twin Reverb Amps. When I plug them in, I only get a humming noise. Troy,txs

That not a question, but I'll turn it into one and try and answer that question that I just wrote. "Why do I get a humming noise when I plug my planet waves adaptor into a mini twin fender amp?"First off, does your mini twin work with a nine volt battery? Check that. If not, then the amp's broken. If yes, continue. I just checked, and the mini twin seems to be center negative, like the adaptor. Still, check to see if your mini-twin power in is expecting a center negative power supply.Perhaps the power supply input jack on the mini twin is broken?Perhaps you've gotten three bad power supplies. Have you checked them with a multimeter?Good Luck.

Q: If I have a splitter, how many pedals max should be plugged into one power supply?

Hey got to your question late, but I agree with AJ Rugged's answer. The Planet waves 9V power adapter is designed for use with one device with a power draw of no more than 300mA. I do not recommend using a splitter for this power adapter, or any single adapter for that matter. Shop around for a power supply that will power the number of devices you will be using safely. Perhaps here on Amazon? Be safe and good luck.

Q: Does this power supply work for my dymo label manager 160? it calls for 9v 2a.

Absolutely not. 2 Amps is 2000 mA, this supply is rated for 500 mA so it can only supply 25% of the current your device needs.

Product ID: 1713550

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Details

Brand
D'Addario
Color
Black
Item Weight
50 Grams
Connector Type
Barrel
Input Voltage
100 Volts (AC)

⚡9V DC stable output

🔋Battery-free power

🔌72-inch long cord

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Description

⚡ Power your performance, never your batteries!

EXTENDED REACH - 72-inch cord length ensures flexible setup options without compromising your stage layout.
PLUG PLAY VERSATILITY - Available in NEMA, F, and G plug types to fit your regional power standards effortlessly.
UNINTERRUPTED POWER FLOW - Say goodbye to dead batteries and keep your pedalboard performance flawless every time.
TRUSTED INDUSTRY STANDARD - Crafted by D’Addario with over 20 years of innovation, ensuring reliability and quality.
UNIVERSAL 9 V COMPATIBILITY - Seamlessly powers most guitar pedals and tip-negative keyboards with consistent 9V DC output.

The D’Addario 9-Volt Power Adaptor delivers reliable, battery-free 9V DC power with a 72-inch cord, compatible with most guitar pedals and tip-negative keyboards. Designed for professional musicians, it supports multiple plug types and ensures uninterrupted performance with a stable 500mA output, crafted under stringent quality controls by a trusted industry leader.

Specifications

Item Weight	50 Grams
Unit Count	1 Count
Number of Items	1
Material	Plastic
Color	Black
Energy Specifications Met	NEMA
Output Current	500 Amps
Output Voltage	9 Volts
Power Source	Corded Electric
Current Rating	0.5 Amps
Main Power Connector Type	2 Pin
Portable	No
Input Voltage	9 Volts
Mount Type	Wall Mount
Amperage	800 Amps
Wattage	9 watts
Connectivity Technology	wired
Connector Type Used on Cable	Barrel Connector
Compatible Devices	Guitar Pedal, AC-DC Converters, Musical Keyboard
Compatible Phone Models	Musical Keyboard, Guitar Pedal
Additional Features	Charging Indicator

Have a Question? See What Others Asked

The spec says a Max Current of 300mA. I want to use it for BOSS MT-2 pedal which requires 200mA@9V DC. Can this be used?

I've purchased 3 of the 9volt Planet Wave Adapters for my Fender Mini Twin Reverb Amps. When I plug them in, I only get a humming noise. Troy,txs

If I have a splitter, how many pedals max should be plugged into one power supply?

Does this power supply work for my dymo label manager 160? it calls for 9v 2a.

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