Dunlop ECB-004 18 Volt 1000mA Power Supply

18V DC Power Supply, 1000mA, for Dunlop Effects Pedals
Dunlop ECB-004 18 Volt 1000mA Power Supply image 1
Dunlop ECB-004 18 Volt 1000mA Power Supply image 1
Sweetwater Savings: $9.67 MSRP: $26.96
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Dunlop ECB-004 18 Volt 1000mA Power Supply
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Get the Right Dunlop Power Supply!

The Dunlop ECB-004 is an 18V power supply for Dunlop effects pedals. It features 18 volts of DC current with a negative center.

The ECB-004 is the right power supply for Dunlop's older Crybaby Multi-wah, SW-95 Slash Wah, DD11 Dime Distortion, M108 10-band EQ, KFK1 10-band EQ, M134 Chorus, M117R Flanger, EVH 117 Flanger, and M181 Bass Blowtorch.

Dunlop ECB-004 18V Power Supply Features:
  • 18V Power Supply
  • 18VDC @ 1000mA (1A) 5% regulated
  • 2.1 mm x 5.5 mm + Barrel negative center
Save batteries and power your pedals with the Dunlop ECB-004 18V power supply!

Tech Specs

Input Voltage Range 100-240V/50-60Hz
Output Amps 1000mA
Output Voltage 18V
Sleeve/Tip Configuration Tip: Negative, Sleeve: Positive
Manufacturer Part Number ECB004US

Customer Reviews

Based on 5 reviews
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Works perfect for the Fulltone OCD overdrive. Makes the pedal shine! OCD sounds way better at 18v.


I bought this for use with my EVH Flanger because it's a battery draining beast ! Brand new batteries will be drained within 10 hours .

Great power supply

I needed a power supply for my MXR M159 Stereo Tremolo pedal. This does the trick. Excellent customer service too. Thanks Aaron!
Music background: Hobbyist

18V for my fulldrive2

I was unsure that this was gonna work with my fulldrve2 overdrive pedal because I heard other reviews that 18v adapter introduced a lot of line noise for some people. I really wanted to get the 18v cause I heard that it does complete justice for enhancing my amps tube tone. I was not at all disappointed. The adapter works great with my pedal with no noise. Just make sure and do the research or ask your sweetwater dealer if it is right for your specific pedal as some wired diff can damage ur pedal.
Music background: Recording enthusiast, musician.

Great for those 18V pedals, even daisy chaining.

I bought one of these to power a Catalinbread pedal at 18V. When I got a second Catalinbread pedal that took 18V, I thought about buying another Dunlop Power Supply. But rated at 1A, I figured why not try a daisy chain first? I used a Visual Sound 1 Spot 5 way connection cable with this Dunlop wallwart and it powers both pedals without issue. Definitely a very handy item.
Music background: Guitarist
See also: Power Adapters, Dunlop, Dunlop Power Supplies