Three Keeley effects in one compact pedal:

• Keeley Compressor with sustain, blend and treble boost
• 1962 British-style overdrive or switchable Katana clean boost
• Red Dirt overdrive, based on Keeley’s modified Tube Screamer circuit

The effects can be used individually or combined, making this an excellent all-in-one front end for a pedalboard. It covers compression and sustain, clean boost, light breakup, classic mid-focused overdrive and higher-gain lead sounds.

Runs from one standard centre-negative 9V power supply, drawing less than 50mA. Power supply not included. Yes, only line from your power supply and one input jack and one output, which is why I bought it.

Only one pedal case but three footswitches! So you can customise the order the effects are applied and you can step on, say, the compressor and drive at the same time. Genius. Get this and a tuner in front of our guitar amp and you are sorted.

Robert Keeley made them in 2016 after doing a custom one for John Mayer. They are not made now but the info is still on the Keeley website. Funny that they wrote "In 2026, you’ll wished you’d grabbed two."

4.7 × 3.72 inches. Wider than a single Boss, but not as long so the top end connectors perfectly placed. I can't see the original box in the cupboard, but It will be carefully packed and sent by insured delivery.

No offers accepted, as I don't mind keeping it in a drawer for my home amp. Don't buy this for bass. The compressor is for making guitar notes sustain, not for limiting pops on your bass.