1 1

Rockboard Polarity Inverter Straight/Angled Red

£3.00

Taxes and customs duties included.
Eco fee included: £1

Available immediately

In stock

Available immediately

Estimated delivery 3 to 6 business days

Tracked delivery

30-day satisfaction

3-year warranty

Verified reviews

Power Cable

This power cable with straight/angled polarity reversal is ideal for musicians and technicians looking to easily adapt their electrical equipment. Thanks to its 2.1 x 5.5 mm connection, it ensures optimal compatibility with numerous devices. Its design allows switching between a straight and an angled plug, thus facilitating installation in confined spaces or to avoid cable strain. This cable is perfect for use in the studio, on stage, or during rehearsals, guaranteeing reliable power while preserving the durability of the equipment.

✓Practical polarity reversal for versatile use
✓2.1 x 5.5 mm connector compatible with numerous devices
✓Choice between straight and angled plug depending on available space
✓Facilitates secure power in the studio and on stage
✓Reduces the risk of cable wear thanks to its flexibility

Technical data

Product type	Polarity inverter
Configuration	Straight / angled
Connector dimensions	2.1 x 5.5 mm

Uses & advantages

Allows easy polarity adaptation according to specific device needs
Ideal for home studio setups, rehearsals, and live performances
Robust design for durable and reliable use
Facilitates connection in confined spaces thanks to the angled plug
Optimizes cable management for an organized work environment

Additional information

Brand RockBoard

SKU RBO-CAB-POWER-REV-AS

Warranty 3 years

EAN 4033685503258

View full details

Need info about a product?

Product: Rockboard Polarity Inverter Straight/Angled Red

SKU: RBO-CAB-POWER-REV-AS

Phone: +33 3 88 36 33 58

Address:
Musique Shop
6 rue d'Armaillé
75017 Paris, France

Opening hours:
Tue–Fri: 10am–12pm / 2pm–6pm
Sat: 10am–12pm / 2pm–6pm
Closed Sunday & Monday

Jean

Jean
Pro audio, piano

Luc

Luc
Guitar, drums

We can only reply during opening hours. Thanks for your understanding.

Guides & advice

Did you know?

EFNOTE 3 Style A, Style B, or 3X: which one should you choose?

Comparison chart

EFNOTE 3 Style A, Style B, or 3X: which one should you choose?

The EFNOTE 3 Style A, Style B, and 3X share a common sound and technological foundation, but their cymbal configurations, size, and playing capabilities are not exactly suited to the same needs.

Which guitar amp should I choose for playing at home?

Which guitar amp should I choose for playing at home?

Choosing a guitar amp for playing at home isn’t just about looking at the wattage.

Which acoustic guitar should you choose based on your budget?

Which acoustic guitar should you choose based on your budget?

Compare Dreadnought, Auditorium, and Jumbo models from under €300 to €900.

Which electric guitar should you choose? The complete guide for every budget

Which electric guitar should you choose? The complete guide for every budget

Our recommendations under €300, from €300 to €800, and from €800 to €1,200.

Strat, Telecaster, or modern: what are the differences?

Strat, Telecaster, or modern: what are the differences?

Strat, Telecaster, single-cut, double-cut, modern… Electric guitar shapes are not just a matter of aesthetics. They affect comfort, tone, attack, sustain, and the musical styles for which the instrument will feel most natural.

{"id":15513565495673,"title":"Rockboard Polarity Inverter Straight\/Angled Red","handle":"inverseur-de-polarite-droit-coude-2-1-x-5-5-mm-red","description":"\u003ch2\u003ePower Cable\u003c\/h2\u003e\u003cp\u003eThis power cable with straight\/angled polarity reversal is ideal for musicians and technicians looking to easily adapt their electrical equipment. Thanks to its 2.1 x 5.5 mm connection, it ensures optimal compatibility with numerous devices. Its design allows switching between a straight and an angled plug, thus facilitating installation in confined spaces or to avoid cable strain. This cable is perfect for use in the studio, on stage, or during rehearsals, guaranteeing reliable power while preserving the durability of the equipment.\u003c\/p\u003e\u003cul class=\"checklist\" style=\"list-style:none;padding-left:0;margin:12px 0 0 0;\"\u003e\n\n\u003cli\u003e\n\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003ePractical polarity reversal for versatile use\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003e2.1 x 5.5 mm connector compatible with numerous devices\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003eChoice between straight and angled plug depending on available space\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003eFacilitates secure power in the studio and on stage\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003eReduces the risk of cable wear thanks to its flexibility\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3 class=\"tech-table-title\"\u003eTechnical data\u003c\/h3\u003e\u003ctable class=\"tech-table\"\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eProduct type\u003c\/th\u003e\n\n\u003ctd\u003ePolarity inverter\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\n\u003ctd\u003eStraight \/ angled\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eConnector dimensions\u003c\/th\u003e\n\n\u003ctd\u003e2.1 x 5.5 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3 class=\"specs-title\"\u003eUses \u0026amp; advantages\u003c\/h3\u003e\u003cul class=\"usage-advantages\" style=\"margin:8px 0 0 18px;\"\u003e\n\n\u003cli\u003eAllows easy polarity adaptation according to specific device needs\u003c\/li\u003e\n\n\u003cli\u003eIdeal for home studio setups, rehearsals, and live performances\u003c\/li\u003e\n\n\u003cli\u003eRobust design for durable and reliable use\u003c\/li\u003e\n\n\u003cli\u003eFacilitates connection in confined spaces thanks to the angled plug\u003c\/li\u003e\n\n\u003cli\u003eOptimizes cable management for an organized work environment\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","published_at":"2026-06-19T15:32:35+02:00","created_at":"2026-05-23T13:35:09+02:00","vendor":"RockBoard","type":"","tags":["ALIMENTATION_PEDAL"],"price":300,"price_min":300,"price_max":300,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":57323455250809,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"RBO-CAB-POWER-REV-AS","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Rockboard Polarity Inverter Straight\/Angled Red","public_title":null,"options":["Default Title"],"price":300,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"4033685503258","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/musique-shop.co.uk\/cdn\/shop\/files\/RBO-CAB-POWER-REV-AS.jpg?v=1779536113"],"featured_image":"\/\/musique-shop.co.uk\/cdn\/shop\/files\/RBO-CAB-POWER-REV-AS.jpg?v=1779536113","options":["Title"],"media":[{"alt":"Inverseur de polarité droit\/coudé - 2,1 x 5,5 mm - Red","id":68609349222777,"position":1,"preview_image":{"aspect_ratio":0.749,"height":800,"width":599,"src":"\/\/musique-shop.co.uk\/cdn\/shop\/files\/RBO-CAB-POWER-REV-AS.jpg?v=1779536113"},"aspect_ratio":0.749,"height":800,"media_type":"image","src":"\/\/musique-shop.co.uk\/cdn\/shop\/files\/RBO-CAB-POWER-REV-AS.jpg?v=1779536113","width":599}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2\u003ePower Cable\u003c\/h2\u003e\u003cp\u003eThis power cable with straight\/angled polarity reversal is ideal for musicians and technicians looking to easily adapt their electrical equipment. Thanks to its 2.1 x 5.5 mm connection, it ensures optimal compatibility with numerous devices. Its design allows switching between a straight and an angled plug, thus facilitating installation in confined spaces or to avoid cable strain. This cable is perfect for use in the studio, on stage, or during rehearsals, guaranteeing reliable power while preserving the durability of the equipment.\u003c\/p\u003e\u003cul class=\"checklist\" style=\"list-style:none;padding-left:0;margin:12px 0 0 0;\"\u003e\n\n\u003cli\u003e\n\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003ePractical polarity reversal for versatile use\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003e2.1 x 5.5 mm connector compatible with numerous devices\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003eChoice between straight and angled plug depending on available space\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003eFacilitates secure power in the studio and on stage\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cspan style=\"color:#16a34a;font-weight:700;margin-right:6px\"\u003e✓\u003c\/span\u003eReduces the risk of cable wear thanks to its flexibility\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003ch3 class=\"tech-table-title\"\u003eTechnical data\u003c\/h3\u003e\u003ctable class=\"tech-table\"\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eProduct type\u003c\/th\u003e\n\n\u003ctd\u003ePolarity inverter\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\n\u003ctd\u003eStraight \/ angled\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eConnector dimensions\u003c\/th\u003e\n\n\u003ctd\u003e2.1 x 5.5 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3 class=\"specs-title\"\u003eUses \u0026amp; advantages\u003c\/h3\u003e\u003cul class=\"usage-advantages\" style=\"margin:8px 0 0 18px;\"\u003e\n\n\u003cli\u003eAllows easy polarity adaptation according to specific device needs\u003c\/li\u003e\n\n\u003cli\u003eIdeal for home studio setups, rehearsals, and live performances\u003c\/li\u003e\n\n\u003cli\u003eRobust design for durable and reliable use\u003c\/li\u003e\n\n\u003cli\u003eFacilitates connection in confined spaces thanks to the angled plug\u003c\/li\u003e\n\n\u003cli\u003eOptimizes cable management for an organized work environment\u003c\/li\u003e\n\n\n\u003c\/ul\u003e"}