Truetone CL-pola
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What you need to know
What you need to know
- Allows the use of a 1 SPOT power supply with devices requiring reverse polarity
- Ideal for certain Yamaha keyboards, samplers, and drum machines
- Simple solution to avoid power supply errors on "reverse polarity" pedals or instruments
- Compact accessory, convenient to keep in a pedalboard or keyboard case
Manufacturer Information
Truetone
https://www.truetone.com
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An Essential Link in the 1 SPOT Ecosystem
The 1 SPOT range has become a benchmark for easily powering pedals and small devices. The CL-POLA fits into this logic: it addresses the specific case of equipment that does not use the most common polarity, without changing the main power supply.
Who Should Use It and When?
This converter is intended for musicians and technicians powering a mixed setup (pedals and machines) who encounter a device with reverse polarity. It is especially useful if you want to keep your 1 SPOT adapter while remaining compatible with certain Yamaha models and some specific pedals.
Polarity Conversion: A Quick and Safe Solution
Most effect pedals use a negative center connector, but some brands have maintained reversed wiring. The CL-POLA is placed between the power supply and the device to reverse the polarity and restore the expected compatibility.
Technical specifications
| Product | polarity converter (reverse polarity converter) | Brand / range | Truetone 1 SPOT |
| Model | CL-POLA | ||
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Questions frequently asked
Is the Truetone CL-POLA compatible with a 1 SPOT power supply?
Designed for the Truetone 1 SPOT range, the CL-POLA is placed between the power supply and the device to be powered. It allows retaining the main adapter when a reverse polarity is required.
How to power a pedal with reverse polarity using a 1 SPOT?
The CL-POLA converter reverses the polarity between the power source and the pedal. This setup suits equipment that does not use the common center-negative wiring.
Is this converter suitable for Yamaha devices?
Some Yamaha models are among the devices mentioned as compatible with this polarity conversion. The polarity required by the equipment must correspond to that obtained with the CL-POLA.
Does the CL-POLA change the polarity of a pedal power supply?
Yes, this model is a reverse polarity converter. Its role is to reverse the polarity supplied by a 1 SPOT power supply to match certain devices.
For a pedalboard with pedals and machines, which polarity adapter should be used?
In a mixed setup, the CL-POLA allows powering a device with reverse polarity from a 1 SPOT power supply. It is intended for musicians and technicians using pedals or machines with different polarity requirements. The main adapter thus remains in place.
