Description
The Caline is a pedal power-supply product. It is intended for powering compatible pedalboard equipment.
- Brand: Caline
- Product type: Pedal Power Supplies

This is a New Caline CP-203+ Truly Isolated Power Supply for Guitar Effect Pedal from Caline, available in the Guitar Pedals category on Guitars Pedals Amps and Stuff. Read More below to get the latest prices, demos and how to order for UK delivery.
The Caline is a pedal power-supply product. It is intended for powering compatible pedalboard equipment.
Caline is a broad-value gear maker covering guitar and bass effects, acoustic processing, power supplies and pedalboard accessories. The JustPedals catalogue ranges from overdrive, distortion and fuzz to chorus, compression, delay, DI and multi-effects, with power units appearing alongside the stompboxes. That breadth is the point: Caline offers straightforward ways to cover a board or try a circuit type without making every purchase a major commitment. Model-to-model differences matter, so check switching, current draw, noise performance and whether a pedal is analogue, digital or a utility device.
Guitar pedals are compact effects units that shape and enhance a guitar’s sound, sitting between the instrument and the amplifier. They include gain pedals like overdrive and distortion, modulation effects such as chorus and tremolo, time-based effects like delay and reverb, and essential utilities including tuners, compressors and loopers. Understanding basic things such as pedal type, signal order, power requirements and intended use helps players choose pedals that suit their style, setup and playing environment.
A pedal power supply converts mains or battery power into the regulated DC outputs required by an effects board. True isolated outputs break ground paths and reduce interaction between pedals, while daisy chains share a common supply. Each output must match voltage, polarity and current demand; switchable voltages, high-current sockets, IEC or external adapters and mounting dimensions affect compatibility.
Guitar pedals alter, route, control or support an instrument signal from the floor. The tag covers individual effects, multi-effects, switching, tuning, looping, amplification and pedalboard utilities. The product category and additional effect tags identify the specific job each pedal performs.