Rockboard Power Supply 9V Dc 500 Ma
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Essential Information About RBO POWER 9V DC
Essential Information About RBO POWER 9V DC
- Stable 9V DC Power Supply for effects pedals, ideal for studio and stage use
- Anti-interference Filtering with suppression coils housed in a separate enclosure for a cleaner signal
- Worldwide Compatibility thanks to automatic adjustment from 100 to 240 VAC and interchangeable plug adapters
- Robust Format and practical for pedalboards, with a long cable for easy setup
Manufacturer Information
Rockboard
https://www.warwick.de
info@warwick.de
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Safety manager:
HIGH TECH DISTRIBUTION
Email: pro@htd.fr
Address:
A Clean Power Supply for Effects Pedals and Pedalboards
The RBO POWER 9V DC is a mains power supply designed to provide a steady direct current to your effects pedals. It minimizes voltage drops that can affect the dynamics, response, and stability of certain effects, especially on a pedalboard used during rehearsals or concerts. Its interference suppression system, integrated via high-quality coils in a separate enclosure, helps reduce unwanted noise to maintain a clearer sound on both clean tones and distortions.
For musicians on the move, this power supply is designed for travel: the 100 to 240 VAC input with automatic adjustment and EU, UK, US/CA, and AU/NZ adapters simplify international use. The 2.1 x 5.5 mm barrel connector with negative center matches the most common standard on many pedals. For indoor use only, ensuring optimal reliability during your sessions and performances.
Technical specifications
| Current | 0.5 A | Number of outputs | 1 |
| Voltage | 9 V | Nominal mode power consumption (Wh) | 4 W |
| Category | AC adapter | ||
| Type | power supply for effects | Output | 9 VDC / 500 mA / 4.5 W |
| Power | 4.5 W | Connector | 2.1 x 5.5 mm barrel, center negative |
| Construction | high quality | Plug adapters | interchangeable EU, UK, US/CA, AU/NZ |
| Usage | professional applications | Cable length | 1.90 m |
| Interference suppression | high-quality coils in a separate enclosure | Weight | 220 g |
| Use | indoor only | Dimensions (L x W x H) | 78 x 44 x 44 mm |
| Input | 100 to 240 VAC (automatic voltage adjustment) / 800 mA | ||
Questions frequently asked
Is this power supply compatible with 9V pedals with a negative center?
The output provides 9 VDC at 500 mA via a 2.1 x 5.5 mm barrel connector with a negative center. This format corresponds to the standard used by many effect pedals.
What current does the Rockboard 9V DC 500 mA power supply provide?
The output capacity is 500 mA, for a power of 4.5 W. The consumption of the powered pedal must not exceed this current.
Does the Rockboard power supply reduce interference on a pedalboard?
An interference suppression system is based on high-quality coils placed in a separate housing. This design helps reduce unwanted noise that can affect both clean and distorted sounds. A steady direct voltage also limits voltage drops.
Can it be used abroad?
The input automatically accepts a mains voltage from 100 to 240 VAC. Interchangeable EU, UK, US/CA, and AU/NZ adapters are provided.
What is the length of the cable for this pedal power supply?
The cable is 1.90 m long and the power supply weighs 220 g. Its housing measures 78 x 44 x 44 mm.



