An amplifier and a speaker in one cabinet, as opposed to a separate head and speaker cabinet. Every practice amp in our catalog is a combo, and it is the format that suits a room rather than a stage.
What it means practically
One box, one mains lead, no speaker cable. That is why it is the format for practice amps.
What you give up
The ability to pair a preferred amplifier with a preferred speaker, which matters to players chasing a specific sound and not to beginners.
What to look at instead
Speaker size, channels, effects and whether there is a headphone output. Those four decide how a combo behaves at home.
Check your own manual before you plug anything in. Voltage, polarity and current draw differ from model to model, and the manufacturer’s figures take precedence over anything written here. A supply of the wrong polarity can damage a pedal in seconds, phantom power is safe for most microphones but not for every one, and the required voltage is printed next to the socket or stated in the manual — not inferred from a connector that happens to fit.
The questions players ask
Why would anyone want a separate head?
Flexibility on stage and the ability to change cabinets. For home practice it adds weight, cost and cables for no gain.
Does combo mean small?
No — combos exist up to large stage amplifiers. It describes the construction, not the size.
Last reviewed 2026-08-19