Can’t Make a Noise with a New Clarinet? Here’s How to Fix It

Beginner playing a clarinet; setup issues can prevent new clarinets from making a sound

Struggling to make any sound on a brand-new clarinet is incredibly common — especially for beginners and returning players. At Woodwind London, we regularly reassure customers that this is almost never a fault with the player, and very rarely a serious instrument problem. In most cases, the issue is quick and easy to fix.

Here are the most common reasons a new clarinet won’t make a sound — and what to do.

1. The reed isn’t set up correctly

This is the number-one cause. Check that:

  • The reed is flat against the mouthpiece

  • The tip of the reed lines up exactly with the tip of the mouthpiece

  • The ligature is secure but not overtightened

If the reed sits too high, too low or at an angle, it won’t vibrate properly.

2. The reed is too hard

Many new clarinets come with reeds that are too strong for beginners.

If you’re just starting out, try:

  • Strength 1.5 or 2

A reed that’s too hard won’t vibrate, making it feel like no air is getting through.

3. Something is blocking the air

Check that:

  • There’s no swab, cork grease cap or packing material left inside

  • The mouthpiece cap has been removed
    (It happens more often than you’d think!)

4. Pads may be sticking shut

On new or recently unused instruments, pads can stick slightly due to moisture or manufacturing residue. Gently press and release keys to ensure they’re opening fully.

5. Assembly issues

If joints aren’t aligned correctly, some tone holes may stay closed. Make sure bridge keys line up smoothly and nothing is forcing the mechanism.

6. It might need a quick check

Occasionally, a new clarinet needs a minor adjustment after shipping. A small leak can completely stop sound production — but this is fast and affordable to fix.

Need help?

Bring your clarinet to Woodwind London in Muswell Hill. We offer quick diagnostics, student-friendly adjustments, and honest advice to get you playing straight away.

Edward Jackman

Edward Jackman is the senior technician at the woodwind london workshop, specialising in Saxophone repairs, he is also in charge of procurement for new tools and repair consumables.

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How to Fix a Saxophone That Leaks Air

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My Clarinet Is Squeaking a Lot – What Could Be Causing This?