Best headphones for a digital piano

Headphones are the accessory people buy last and should buy first. They are what makes the difference between an instrument that can be practiced at nine in the evening and one that can only be played when the household agrees.

Both picks state their Starter Path band, and we have not tested them — our method is on how we pick.

The plug problem, first

This catches almost everyone. Phones and laptops use a 3.5 mm (eighth-inch) socket. Most digital pianos and many keyboards use a 6.3 mm (quarter-inch) socket, which is the larger one.

A pair of headphones with a 3.5 mm plug will not fit a quarter-inch socket without an adapter, and the adapter is a two-dollar part that nobody has in the house on the evening the piano arrives.

The Audio-Technica ATH-M20x#ad includes a snap-on quarter-inch adapter in the box, which is a small thing that removes the most common first-night frustration. Check for it on anything else you consider.

Closed-back, always

Headphones come in two broad designs and only one is right here.

Closed-back headphones seal against the head. Sound does not leak out and room noise does not leak in. That is exactly what practice headphones are for.

Open-back headphones have a perforated outer shell and deliberately let sound pass both ways. They sound more spacious and natural, they are popular with people who listen to music critically, and they are completely the wrong tool for silent practice — anyone in the room hears a thin tinny version of what you are playing.

If a listing does not say which it is, look at the earcups: solid shell is closed, visible grille is open.

What actually matters at this price

Weight. Over an hour of practice this outranks almost everything. Under 250 grams is comfortable; the ATH-M20x is 190 grams without the cable. For a child this matters more, not less.

Cable length. A 3 meter cable is generous at a piano and a trip hazard elsewhere. Fine here, and worth knowing before you order.

Honest tuning. Headphones with a heavily boosted bass flatter music and mislead a student about their own dynamics. Something reasonably neutral is better for practice, which is why studio-monitoring headphones suit this job.

Not: wireless. Bluetooth introduces latency, and latency between pressing a key and hearing it is genuinely disruptive to practicing. Use a cable.

The second pick, and when it makes sense

The Vic Firth stereo isolation headphones#ad are built for a different job: blocking a live acoustic drum kit while feeding a music track in. They attenuate far more ambient noise than ordinary closed-back headphones.

At a piano that is overkill. It becomes the right answer in one specific household: where the same pair also has to serve someone at an acoustic drum kit. In that case buy these once rather than two pairs — and see hearing protection for drummers for why that job is not optional.

What to skip

Earbuds. They do not isolate well, they fall out, and at the volume needed to overcome room noise they are a genuine hearing risk over years of practice.

Noise-cancelling headphones. Active cancellation is designed for steady low-frequency noise like an aircraft cabin, adds a small amount of latency, and costs a great deal more. A closed-back passive design does this job better and cheaper.

Anything wireless, for the latency reason above.