The Caline CP-45 Pressure Point is a bass compressor pedal: an analog, optical compressor designed to even out a bass signal, add sustain and keep notes articulate. RockBoard's PedalPedia describes it as an original self-developed product, and says its ATTACK and SENSE functions give it strong compression, a transparent tone and a clear, articulate sound, with the ability to add extra volume and penetration.1
It sits in the compressor family of effects, and is one of the options in the wider field of bass pedals.
What it does
A compressor pedal levels out the difference between quiet and loud notes. On a bass, that usually means softer fingered notes come up, harder plucks sit back, and the whole line holds a steadier place in a mix.
The CP-45 uses an optical compressor circuit, where the gain reduction is handled by a light-sensitive element rather than a digital process. Caline says the ATTACK and SENSE functions are what shape the compression and tone, giving what the maker describes as strong compression, transparent tone and a clear, articulate sound production. The maker also notes the pedal can supply extra volume and penetration, which is useful when a bass needs to cut through a band.1
Power and setup
The CP-45 runs on 9V DC, center negative, and draws 50mA.1
At 50mA, the CP-45 draws more current than many compact pedals. Check the current budget of any daisy-chain or isolated supply you plan to run it on.
Videos
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Questions
Is the Caline CP-45 Pressure Point analog or digital?
The CP-45 Pressure Point is an analog pedal. Caline describes it as an optical compressor, a circuit style that uses light and a light-sensitive element to control gain, which is a common approach in compressors prized for smooth, musical action. It runs on 9V DC center negative power and draws 50mA.
What do the ATTACK and SENSE controls do on the CP-45?
According to Caline, the ATTACK and SENSE functions give the pedal strong compression, a transparent tone and a clear, articulate sound. They shape how the compression responds and how the tone comes through, and the maker also says the pedal can add extra volume and penetration when needed.
Sources (1)
- CP-45 Pressure Point Bass Compressor by Caline, RockBoard PedalPedia, 2026
