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Twist Tone

★★★★★4.950 reviews

Mushroom Knob

Mushroom Knob

$14.99 USD
$14.99 USD
Sale Sold out
Shipping calculated at checkout.
Color: Red + White
Pack Size

Buy more, save more

  • Fits any 6mm pot
  • Insert 2.0 included
  • No tools, snaps on
Fits guaranteed. Snap it on. If it doesn't fit or you're not feeling it within 14 days, we'll refund you — no need to ship anything back.

Free shipping over $30 · Ships in 1 to 3 days · 14-day returns

Will it fit my gear?

New Insert 2.0: fits any 6mm D-shaft pot, regardless of shaft height — most MIDI controllers, synths, and DJ gear. No set screw, no tools.

5-second check: pull your current knob straight off. See a round 6mm post with one flat side (a D-shaft)? It fits. Not for set-screw posts.

Shipping & returns

Shipping: Free on orders over $30. Made and shipped from our studio, usually within 1 to 3 business days, with tracking by email.

Returns: Not the right fit? Email us within 14 days for a full refund — and you keep the knobs. No return shipping, ever.

Installation

1. Pull your old knob straight up. 2. Slide on the included adapter. 3. Press the Twist Tone knob on until it clicks. No tools.

🍄 Mushroom Knob

Little mushrooms for your gear. Two-tone domed caps with a spotted top that turn a stock controller into something that is actually yours.

7 two-tone combos: Red and White, Purple and Orange, Black and Green, Pink and Green, Blue and White, Black and White, Silver and White.

Fits any 6mm D-shaft pot. Most MIDI controllers, synths, and DJ gear. The new Insert 2.0 grips any shaft height, tall post or short. Not for set-screw posts.

Snaps on in seconds. Adapter included. No tools, no set screw.

Made and packed by hand in our Kentucky studio. Grab a 4, 8, or 12 pack. The more you grab, the less per knob.

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$14.99

Trusted by players

Real gear. Real reviews.

12,000+ Knobs shipped
2025 Established
4.9 ★ 50+ reviews on Shop
These look great on the Neutron! Match perfectly.
Stacey · Shop
Looks great and easy to put on my Novation Bass Station 2.
Christopher · Shop
Love them, they got here fast, look mega cute and fit perfectly!
Eduardo · Shop
This is super fun and makes my controller have some style to it.
Jonathan · Shop
Love them! Makes work a lil more fun 🙌🏽
Kai · Shop
I love them. They look and fit great.
Stacey · Shop

On the 'gram

Real setups, real players

Guitar headstock with rose flower-shaped tuning pegs on a blurred background
Guitar headstock with rose flower-shaped tuning pegs on a blurred background

Why Twist Tone

Not your average replacement knob.

01

Made by hand

We make these. Every order is 3D printed and packed by hand in our Kentucky studio. Not a factory. Not a warehouse.

02

Fresh drops monthly

New colors and shapes, every month. Not a corporate catalog stuck on a 2-year refresh.

03

A small team

Real people behind every order. Email us and a human answers, fast. No call center, no chatbot.

Perfection at your fingertips

Universal fit

Now with Insert 2.0. Fits any 6mm D-shaft pot regardless of shaft height — MIDI controllers, synths, DJ kit. No tools.

Bold colors and shapes

Match your gear, don't blend in. Neon combos, checkered prints, weirder stuff coming.

Built to last

Tough enough for long sets. Solid material. Snug fit. Doesn't budge.

Fast shipping

Out the door in 1 to 3 days. Printed and shipped from Kentucky.

Fits all major brands

Shop all knobs

Install in seconds. No tools.

1

Align and remove

Turn the knob to the middle, then pull straight up. Your stock knob lifts right off.

2

Add the insert

Slide the adapter onto the post. Comes in the box. No tools.

3

Snap on

Press down until it clicks. Twist Tone knob aligned at the middle. Done.

BYOB

Build your own bundle.

Mix any 4, 8, or 12 knobs across every design. Pick your colors, save per knob.

Build your own bundle

FAQ

Which gear are these compatible with?

Most standard MIDI controllers, synths, and DJ gear (Akai, Arturia, Native Instruments, Pioneer, M-Audio, Alesis, Roland). The included adapter snaps onto the post, no tools needed.

How do I install them?

Pull your current knob straight up, slide the included adapter onto the post, snap the Twist Tone knob on top. That is it.

What is in a 4-pack?

Four knobs in the color combo shown. Same shape, mixed colors. Adapters included.

When does my order ship?

Most orders ship within 1 to 3 business days from our Kentucky studio. Orders over $30 ship free.

What is your return policy?

If they do not work for you, return unused within 14 days of delivery for a refund.