Flatsons Compressor Pedal with Metal Housing

Guitarists and bass players looking to smooth out uneven picking or add sustain without changing their basic setup may find the Flatsons FCP-2 worth considering. Its all-analog compression circuit has three controls—Sustain, Attack, and Level—so you can shape how strongly it compresses, how quickly it responds, and how loud the output is. The compact format is intended to save pedalboard space, while the metal housing is built for regular handling. One practical catch: the power adapter is not included.

Key specifications

The FCP-2 is an analog compressor effect pedal for electric guitar and bass, with a metal enclosure and true bypass. Sustain adjusts the amount of compression, Attack changes how quickly the effect responds, and Level lets you match the pedal’s output volume. That straightforward layout is less involved than a compressor with a wider set of controls, which may be welcome if you want to make quick adjustments rather than fine-tune many parameters.

The manufacturer describes the compression as adjustable from subtle dynamic smoothing to a more pronounced, sustained sound. True bypass is intended to keep the pedal out of the signal path when it is switched off. It uses standard 9V DC power, but the adapter must be purchased separately. A 2-year warranty is also stated in the product details, those details do not specify what the warranty covers.

Who it’s for

This pedal makes most sense for players who want a simple way to even out their picking or add sustain for clean country lines and blues leads. For example, you could start with a light Sustain setting for a clean picked part, then raise it when you want notes to hold longer during a lead. The Attack control gives you another adjustment point for how quickly compression comes in, while Level helps bring the output back in line after changing the effect.

A solid pick if you prefer a small, three-knob compressor and do not need an adapter included. Not the best choice if you want detailed control beyond Sustain, Attack, and Level, or need a power supply in the box. The listing names guitar and bass, but does not provide further details about how the pedal behaves with particular rigs or settings.

Everyday use

The compact footprint could help when a pedalboard is already crowded, and the rubber feet are described as helping it stay in place during use. The metal housing is a practical feature for a pedal that may be carried in a gig bag, though the product details do not give dimensions or weight. Its controls also make it easier to make a quick adjustment between a more even rhythm sound and a more sustained lead sound without navigating menus.

The stated sound and bypass benefits are product claims, not independent measurements. The adapter omission is the clearest setup limitation: factor in a compatible standard 9V DC supply if you do not already have one. The listing does not provide details about current draw or connector polarity, so those specifics cannot be confirmed from the available information. The stated warranty may be reassuring, but its terms are not included here.

Before you decide

Does the package include a power adapter? No. The product details explicitly say the adapter is not included, the pedal uses standard 9V DC power.

Can it be used with bass? The listing identifies electric guitar and bass as intended instruments. It does not give more specific guidance for different bass setups.

What do the three controls do? Sustain adjusts compression, Attack controls how quickly it responds, and Level adjusts output volume. That covers the core adjustments, but not more specialized compressor parameters.

Buying verdict

The FCP-2 is worth a look if your priority is a compact, metal-housed analog compressor with basic controls for smoothing dynamics and adding sustain. It is a more focused choice than a compressor offering extensive parameter adjustments, and that simplicity is the main tradeoff. Buy it if the three controls match the kind of sound shaping you need and you already have, or are prepared to get, a compatible power adapter. Pass if you need an included supply or want more control than the listed knobs provide. The sound claims are manufacturer-provided, without having tried it, they should not be treated as a guarantee of how it will respond in your specific rig.