How to Get Better Sound from Radio Streams (EQ, Bitrate, Headphones)

Updated 12 September 2026

Three things decide how good a radio stream sounds: the bitrate of the stream itself, the EQ applied between the stream and your ears, and the headphones or speakers at the end of the chain. Improve them in that order — a 64kbps stream through brilliant headphones still sounds like a 64kbps stream, while a 320kbps stream through modest headphones can sound surprisingly lovely. The good news is that most listeners can improve at least two of the three this afternoon, and only one of them might cost money. Here's the practical walkthrough.

Step 1: Start with a better stream

No EQ, headphone or cable can restore detail that was discarded before the stream left the station. Bitrate is the foundation: it's the data budget a station spends describing each second of audio, and everything downstream is limited by it. (The full explanation lives in our guide to radio bitrate and audio quality.)

Practically:

• Check what you're listening to. Many stations run multiple streams at different qualities; if you've bookmarked the low-bandwidth one, you've been hearing the budget version for no reason.
• Prefer AAC streams over MP3 at the same bitrate — AAC compresses more intelligently, and the difference is biggest below 128kbps.
• For the top of the scale, choose stations that broadcast at 256–320kbps — on 72FM each station's bitrate is shown on its card, and it is the same on the free tier and on Premium. That's the practical ceiling for streamed radio — past that point, the rest of this guide matters more than the source.

Step 2: Get the EQ right (gently)

An equalizer can't add quality, but it can stop your equipment working against the music. Phones, laptops and headphones all colour the sound; EQ is how you correct the colouring.

Where to find one: both iOS and Android offer system-level or headphone-level EQ settings, most desktop operating systems have sound "enhancement" panels, and many headphone manufacturers ship companion apps with full EQ control. Whether your radio player itself offers an in-player equalizer varies by platform; 72FM's does not, so any shaping has to happen at the system or headphone level.

The rules that actually matter:

1. Cut, don't boost. If vocals are buried, pull down the bass rather than pushing up the mids. Boosting invites distortion, especially on compressed streams.
2. Small moves. Two or three decibels is a meaningful change. If a slider is up at +9, the problem is somewhere else.
3. Beware double-EQ. A phone EQ, a headphone-app EQ and a "bass boost" toggle all stacked together is how good audio goes bad. Pick one place to EQ and zero the rest.
4. Skip the smiley face. The classic boosted-bass-boosted-treble curve flatters a thirty-second demo and fatigues a three-hour listen. Radio is long-form listening; aim for comfortable, not impressive.
5. Tune by genre, not habit. A preset that suits late-night jazz will smother a dance station. When you settle into a long session — say a deep focus afternoon — it's worth ten seconds to match the EQ to the music.

Step 3: Spend on headphones before anything else

If you do spend money on sound, headphones return more per pound than any other link in the chain — which pair, and what not to pay for is a guide of its own. Some radio-specific guidance:

• Wired still wins on fidelity. Bluetooth applies its own audio compression on top of the stream's, and while modern codecs are good, a wired connection simply skips that second squeeze. For desk listening, the cable is worth the inconvenience.
• Closed-back for noisy places, open-back for quiet rooms. Closed-back headphones isolate you on commutes; open-back models sound more natural and spacious for home listening — they just leak sound both ways.
• Comfort is a sound-quality feature. Radio sessions run for hours. A headphone that pinches after forty minutes is a bad headphone for radio whatever it measures.
• You don't need to spend a fortune. The jump from bundled earbuds to a well-regarded mid-range headphone is enormous; the jumps after that get progressively smaller and more expensive. Match the spend to the source: streamed radio tops out at 320kbps, and mid-range gear shows you everything that's in it.

Step 4: Fix the boring stuff

Unglamorous, frequently the actual problem:

• Stabilise the connection. Dropouts and re-buffering ruin sound quality more thoroughly than any bitrate shortfall. If streams stutter, sort the Wi-Fi before touching the EQ.
• Watch the volume chain. One volume control near maximum with another near minimum invites noise and distortion. Keep the source volume high-ish and adjust at the headphone or speaker end.
• Turn off the "enhancers." Spatialisers, loudness modes and bass boosters stack unpredictably with compressed audio. Try a long session with everything off — many people never turn them back on.

Symptom → cause → fix

In short

Better radio sound is a chain: stream first (higher bitrate, AAC where possible), then gentle subtractive EQ in one place only, then the best-fitting headphones you can sensibly afford — wired for serious sessions — and a stable connection underneath it all. Most of this costs nothing but ten minutes of settings.

Sorted the chain? Feed it the highest-bitrate station you can find — that's free on every tier — and if an hour a day isn't enough, try 72FM Premium: unlimited listening and every sleep-timer length, with a 7-day money-back guarantee.