The CP-54 The Big Orange Overdrive is an overdrive pedal from Caline that also covers boost and EQ duties, all in one box. RockBoard's PedalPedia lists it as a "BOOSTER DISTORTION EQUALIZER OVERDRIVE", so it can sit on a board as a light drive, a clean-ish lift, or a tone-shaping stage1. The circuit is analog1.
Controls
There are four main control knobs on the pedal: Gain, Treble, Vol, and Bass1.
| Control | What it does |
|---|---|
| Gain | RockBoard's PedalPedia describes it as going "from a barely noticeable boost to a boost with a hint of fuzz"1 |
| Treble | Cuts and boosts higher frequencies1 |
| Vol | The pedal's volume control1 |
| Bass | Cuts and boosts lower frequencies1 |
The Treble and Bass controls together give the pedal its EQ side. Caline's product page calls them "a great way to cut and boost your frequencies even further", which is what separates the Big Orange from a single-knob boost: you can shape the high and low ends of your signal while you drive it1.
Power and current draw
The CP-54 runs on 9V DC with a center negative plug, the standard for guitar pedals, and draws 30mA1. That current draw is light enough that most pedalboard power supplies can handle it on a shared output alongside other pedals.
Build
Caline's product page describes the CP-54 as "durably constructed and should live up to the pressures of gigging despite its low price"1. In other words, the maker positions it as a budget pedal that is still built to survive regular gig use.
Where it sits among Caline's other drives
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Questions
Is the Caline CP-54 analog or digital?
The CP-54 is an analog pedal. Caline's product page lists the circuit type as analog, so it processes your guitar signal with analog circuitry rather than digital conversion. That matters for players who want their signal to stay in the analog domain on the board, and it pairs naturally with other analog overdrive, boost and EQ stages.
What power supply does the Caline CP-54 use?
The CP-54 runs on a 9V DC supply with a center negative plug, the standard arrangement used by most guitar pedals. Caline lists this on the product page. A standard pedal power supply or a daisy-chain output that provides 9V DC center negative will suit it.
How much current does the Caline CP-54 draw?
Caline lists the CP-54's current draw as 30mA. That is a modest figure by pedal standards, so a typical multi-output pedalboard power supply has plenty of headroom for it alongside other pedals.
Does the Caline CP-54 have a tone control?
Yes, and it goes further than a single tone knob. The CP-54 has separate Treble and Bass controls, which Caline describes as a great way to cut and boost your frequencies even further. That gives you two-band EQ shaping on top of the drive and volume controls.
What does the Gain knob on the Big Orange do?
Caline describes the Gain knob as taking you from a barely noticeable boost to a boost with a hint of fuzz. In practice it sets how much drive the pedal adds, from a clean lift at the low end to a grittier, slightly fuzzy edge when turned up.
Sources (1)
- CP-54 The Big Orange Overdrive by Caline, RockBoard PedalPedia, 2026
