Reverse Polarity Converter Cable

Needed this for a Casio keyboard, bought in a thrift shop with no power cord. I have lots of 'em with the right voltage, but Casio uses a nonstandard polarity (presumably to make us buy their proprietary power cord). This adapter changed my standard polarity cord to fit their keyboard. Worked great and saved me $20!

Worked great with Panasonic convertible cameras

Used this to adapt a standard guitar pedal power supply to work with a KAT drum pad that has a positive center pin connection. Simple and inexpensive fix to replace old PS that died. Easier and cleaner than rewiring the pedal supply connector.

I bought a tape recorder that didn't come with external power, and the one I had fit just fine, but still didn't work because polarity was backwards. Thus: this perfect little device swaps tip to ring within the barrel connector, and seamlessly lets me proceed with using the same power device for multiple units. EXCELLENT; SIMPLE; PERFECT solution!

So far so good. So far I feel its slightly longer than I personally would prefer, if I bend over to do something, it often slips under my boot and when i stand up it gets caught. the solution to then is a smaller carabiner on my center back loop and that takes up the slack. The carabiner is durable and it seems of good quality.

Don't know who decided this, but many musical accessories and most Guitar effects devices usually require power supplies with connectors where the pin in the center of the connector has negative voltage. This is opposite to standard DC power supplies which deliver positive voltage to the pin. Get it wrong and the device may get cooked. I use these polarity reversing cables so I can use rechargeable battery packs to power pedals and other effects. I put bright colored tape on them as a warning. I forgot the reverser was still in line when recharging one of the battery packs and literally smoked it.

I bought a used non-working Arion Stereo Analog Delay pedal on Ebay for almost nothing. The seller said it would just make a buzzing noise. I knew from experience that those pedals had a reverse polarity input and would just make a buzzing noise if the polarity of the power cable was wrong. This converter cable did the trick.

They seem well made and I tested them all with a volt meter, they do what they say, but unfortunately they do not fit the Eventide Factor pedals I bought them for.

Works great ...finally can power my tonex pedal from my power bank via USB and a USB C to DC adaptor cable. You need this converter cable to make it work, just the USB to DC cable won't cut it. Guitar pedals are center pin negative. Solid connection and great quality cable glad I got the 2 pack.

I purchased a multi adapter and I wasn't able to use it on my device. This reversed the polarity and now it works with no issues. Caple length is the right size and seems very durable. Very simple to use and zero issues. Getting 2 for this price is fantastic and saved me buying another adapter. Brilliant!

Funziona benissimo.

Works great for my guitar pedal

Esegue perfettamente la sua funzione, abbastanza robusto e preciso nella connessione senza giochi. Indispensabvile per l'alimentazione di pedalini per chitarra elettrica e multi effetti senza alimentatore proprio. Consigliato