Caline Guitar Pedal Power Supply CP-206 - True Isolated 12-Output

In this review the Caline Guitar Pedal Power Supply CP-206 is evaluated as a compact, budget-friendly option for players who need multiple isolated rails. The bottom line: it is best for guitarists who want a slim, lightweight power source that reduces ground noise and supplies a mix of low- and higher-current 9v outputs for both analog and digital pedals. The review highlights the unit's fully isolated design and twelve independently protected outputs as the main reasons to consider it.

Key Features

• Totally isolated design: Each output and ground is isolated to reduce ground loop hum and provide cleaner signal chains for sensitive pedals.
• Twelve outputs: The CP-206 offers a variety of voltages and currents, letting users power many pedals at once without daisy-chaining.
• Mixed current ratings: With 6x 9v 100mA, 2x 9v 300mA, 2x 9v 500mA, plus 12v and 18v outputs, it covers small analog pedals and higher draw digital units.
• Short-circuit protection: Each output has independent protection and indicator LEDs so one fault does not take down the whole board.
• Extremely portable: The aluminium alloy housing is thin and lightweight, making it easy to fit inside a pedalboard or gig bag.
• Status indicators: Bright blue LEDs at each outlet communicate working condition and short-circuit events for quick diagnostics.

Who It's For

The CP-206 is ideal for bedroom players, gigging musicians with modest rigs and anyone building a compact pedalboard who needs multiple isolated outputs in a lightweight package. Its mix of 9v outputs and a couple of higher-voltage rails covers most common effect pedals, from small fuzzes to compact digital delays.

Players who demand ultra-long lifespan or commercial-rig redundancy may want to look at heavier-duty supplies with proven longevity records and replacement warranties, since customer experiences on lifespan are mixed. Those needing many high-current 12v or 18v outputs should verify the per-output ratings against pedal requirements before buying.

Pros & Cons

Pros

• True isolation across outputs and grounds reduces noise in sensitive signal chains.
• Large port count with varied current ratings covers a wide range of pedals without adapters.
• Slim aluminium body at around 300g is easy to mount under a board or carry.
• Individual short-circuit protection and LEDs make troubleshooting simple on stage.

Cons

• Some users report mixed lifespan performance, so long-term reliability may vary.
• Limited higher-current 12v/18v outputs, which could be restrictive for heavy 12v/18v rigs.

Specifications

Design	Fully isolated outputs and isolated grounds
Outputs	12 DC outputs total
9v Outputs	6x 100mA, 2x 300mA, 2x 500mA
Other Voltages	1x 12v 300mA, 1x 18v 300mA
Protection	Independent short-circuit protection per output with indicator
Material	Aluminium alloy housing
Size & Weight	Approximately 2.5cm thick, about 300g

Our Verdict

The Caline CP-206 is a practical, value-oriented choice for guitarists who need many isolated outputs in a slim, portable unit. It excels at noise reduction and offers useful per-output protection and status LEDs, making it good value for pedalboard builders who prioritize isolation and portability over heavy-duty commercial reliability.

Frequently Asked Questions

Are the outputs truly isolated?
Yes. The CP-206 separates each output and ground, which helps prevent ground loop hum in mixed pedal chains.

Can it run digital delays and modulation pedals?
Yes. The mix of 300mA and 500mA 9v outputs can handle many digital pedals, but check each pedal's current draw for higher-demand units.

What happens if an output shorts?
Each output has independent short-circuit protection and a blue LED indicator, so the remaining outputs keep working while the faulted output is addressed.