Manufacturer's description
BU16 Series 3 is a compact and expressive button module designed for dynamic control in creative environments. It features a 4x4 grid of MX Gateron Hall effect switches, offering velocity and pressure sensitivity for responsive, nuanced input — ideal for triggering samples, launching clips, controlling playback, or finger drumming with more depth.
Each button is backed by an RGB LED, and the default keycaps feature cutouts, ensuring that the LED indicators remain clearly visible during use. The keycaps are interchangeable, making it easy to customize layout, feel, or labeling to fit your workflow.
The fiberglass front panel now has a textured finish, giving the module a solid, durable feel with improved grip for everyday use.
BU16 buttons can be configured for momentary, two-step, or three-step toggles, encouraging playful experimentation in both performance and production setups. Fully compatible with other Grid modules, BU16 can be used as a MIDI controller or HID macro pad, depending on your needs.
All LEDs are configurable via the Grid Editor — adjust individual brightness, assign custom colors, or add pulsing animations to clearly differentiate controls, especially in low-light setups.
Use cases include:
- Triggering samples or one-shots in a DAW or standalone sampler
- Launching clips and scenes in software like Ableton Live
- Controlling transport functions (play, stop, record, etc.)
- Finger drumming or live pad performance
- Switching tools or layers in visual/VJ software
- Sending macros or shortcuts as a HID controller for creative applications beyond music (e.g., video editing, graphic design)
In-depth configurability
The Grid Editor enables a highly-customizable controlling solution through in-depth programmability in LUA code.
Multi-platform support
Compatible with Mac OS, Windows, Linux operating systems and mobile platforms. Grid supports USB native control options like MIDI, HID keyboard, mouse and game control.
Specifications
- Gateron Hall effect key switches with MX-style shaft
- Switches are hot swappable - front panel should be removed
- Innovative magnetic interface for modular connection in any direction with other Grid controllers
- High speed USB-C connection
- 250mA power draw
- RGB LED indicator for each potentiometer
- Utility side button for page changes
- Robust build with injection moulded base and sturdy front panel
How much is my shipping?
Shipping costs are calculated automatically at checkout. Simply add items to your cart and proceed to the checkout page, where you'll see the available shipping options and their prices. VAT at the applicable rate for your country will also be displayed at checkout.
European Union orders:
- Standard shipping is free on orders over €100. Express shipping is available on orders over €100, and free on orders over €400.
Poland orders:
- Standard shipping is free on orders over 250 PLN. Express shipping is free on orders over 500 PLN.
What about local taxes?
By default prices on the site include sales tax at 20%. The precise sales tax rate for your country will be calculated at checkout.
Do you ship to my country?
We ship to all EU member states from our warehouse in Warsaw, Poland. Add an item to your cart and enter your country and postcode to see the available shipping options and prices for your location. If you have any questions about shipping to your country, drop us an email at info@signalsounds.eu and we'll be happy to help.
Shipping methods
All EU orders are shipped via UPS. We offer two service levels:
- UPS Standard – our default shipping option. Delivery times vary by country (see estimated delivery times below).
- UPS Express Saver – next business day delivery to most EU destinations.
Each product page shows the estimated delivery time for your location, so you'll always know what to expect before you order.
Estimated delivery times (Standard shipping)
The times below are estimates in working days from dispatch, based on UPS Standard service. Express Saver delivers by the next business day to most destinations.
| Country | Estimated delivery (working days) |
|---|---|
| Austria | 2–3 |
| Belgium | 2 |
| Bulgaria | 4–5 |
| Croatia | 2–4 |
| Cyprus | 10 |
| Czechia | 2–3 |
| Denmark | 3 |
| Estonia | 2–3 |
| Finland | 3–5 |
| France | 2–4 |
| Germany | 2 |
| Greece | 5–7 |
| Hungary | 2–3 |
| Ireland | 4–6 |
| Italy | 3–5 |
| Latvia | 2–3 |
| Lithuania | 1–2 |
| Luxembourg | 2 |
| Malta | 5–7 |
| Netherlands | 2 |
| Poland | 1–2 |
| Portugal | 4–5 |
| Romania | 3–4 |
| Slovakia | 2–3 |
| Slovenia | 2–3 |
| Spain | 4 |
| Sweden | 3–5 |
These times are estimates and are not guaranteed. Delivery may occasionally take a little longer due to customs processing, local conditions, or carrier delays.
Dispatch times
Orders placed before 15:00 CET (Central European Time) on a working day are normally dispatched the same day. Orders placed after 15:00 CET, or on weekends and public holidays, will be dispatched on the next working day.
If you have an urgent order, please email us at info@signalsounds.eu before placing your order and we'll do our best to accommodate you.
Pre-orders
If a product is listed as a pre-order, it means we've ordered it from the supplier but it's not physically in stock yet. The product listing will include an estimated shipping date based on the best information we have from the supplier, but do bear in mind this is subject to change and is not a guaranteed date.
If you place an order containing a mixture of in-stock and pre-order items, we'll normally hold off on shipping anything until the pre-order item(s) have arrived, rather than splitting it into multiple shipments. If you need the in-stock items sooner, we'd recommend placing separate orders. As always, please get in touch at info@signalsounds.eu if you have questions.
Product Overview
Manufacturer's description
BU16 Series 3 is a compact and expressive button module designed for dynamic control in creative environments. It features a 4x4 grid of MX Gateron Hall effect switches, offering velocity and pressure sensitivity for responsive, nuanced input — ideal for triggering samples, launching clips, controlling playback, or finger drumming with more depth.
Each button is backed by an RGB LED, and the default keycaps feature cutouts, ensuring that the LED indicators remain clearly visible during use. The keycaps are interchangeable, making it easy to customize layout, feel, or labeling to fit your workflow.
The fiberglass front panel now has a textured finish, giving the module a solid, durable feel with improved grip for everyday use.
BU16 buttons can be configured for momentary, two-step, or three-step toggles, encouraging playful experimentation in both performance and production setups. Fully compatible with other Grid modules, BU16 can be used as a MIDI controller or HID macro pad, depending on your needs.
All LEDs are configurable via the Grid Editor — adjust individual brightness, assign custom colors, or add pulsing animations to clearly differentiate controls, especially in low-light setups.
Use cases include:
- Triggering samples or one-shots in a DAW or standalone sampler
- Launching clips and scenes in software like Ableton Live
- Controlling transport functions (play, stop, record, etc.)
- Finger drumming or live pad performance
- Switching tools or layers in visual/VJ software
- Sending macros or shortcuts as a HID controller for creative applications beyond music (e.g., video editing, graphic design)
In-depth configurability
The Grid Editor enables a highly-customizable controlling solution through in-depth programmability in LUA code.
Multi-platform support
Compatible with Mac OS, Windows, Linux operating systems and mobile platforms. Grid supports USB native control options like MIDI, HID keyboard, mouse and game control.
Specifications
- Gateron Hall effect key switches with MX-style shaft
- Switches are hot swappable - front panel should be removed
- Innovative magnetic interface for modular connection in any direction with other Grid controllers
- High speed USB-C connection
- 250mA power draw
- RGB LED indicator for each potentiometer
- Utility side button for page changes
- Robust build with injection moulded base and sturdy front panel
Technical Specs
Shipping Details
How much is my shipping?
Shipping costs are calculated automatically at checkout. Simply add items to your cart and proceed to the checkout page, where you'll see the available shipping options and their prices. VAT at the applicable rate for your country will also be displayed at checkout.
European Union orders:
- Standard shipping is free on orders over €100. Express shipping is available on orders over €100, and free on orders over €400.
Poland orders:
- Standard shipping is free on orders over 250 PLN. Express shipping is free on orders over 500 PLN.
What about local taxes?
By default prices on the site include sales tax at 20%. The precise sales tax rate for your country will be calculated at checkout.
Do you ship to my country?
We ship to all EU member states from our warehouse in Warsaw, Poland. Add an item to your cart and enter your country and postcode to see the available shipping options and prices for your location. If you have any questions about shipping to your country, drop us an email at info@signalsounds.eu and we'll be happy to help.
Shipping methods
All EU orders are shipped via UPS. We offer two service levels:
- UPS Standard – our default shipping option. Delivery times vary by country (see estimated delivery times below).
- UPS Express Saver – next business day delivery to most EU destinations.
Each product page shows the estimated delivery time for your location, so you'll always know what to expect before you order.
Estimated delivery times (Standard shipping)
The times below are estimates in working days from dispatch, based on UPS Standard service. Express Saver delivers by the next business day to most destinations.
| Country | Estimated delivery (working days) |
|---|---|
| Austria | 2–3 |
| Belgium | 2 |
| Bulgaria | 4–5 |
| Croatia | 2–4 |
| Cyprus | 10 |
| Czechia | 2–3 |
| Denmark | 3 |
| Estonia | 2–3 |
| Finland | 3–5 |
| France | 2–4 |
| Germany | 2 |
| Greece | 5–7 |
| Hungary | 2–3 |
| Ireland | 4–6 |
| Italy | 3–5 |
| Latvia | 2–3 |
| Lithuania | 1–2 |
| Luxembourg | 2 |
| Malta | 5–7 |
| Netherlands | 2 |
| Poland | 1–2 |
| Portugal | 4–5 |
| Romania | 3–4 |
| Slovakia | 2–3 |
| Slovenia | 2–3 |
| Spain | 4 |
| Sweden | 3–5 |
These times are estimates and are not guaranteed. Delivery may occasionally take a little longer due to customs processing, local conditions, or carrier delays.
Dispatch times
Orders placed before 15:00 CET (Central European Time) on a working day are normally dispatched the same day. Orders placed after 15:00 CET, or on weekends and public holidays, will be dispatched on the next working day.
If you have an urgent order, please email us at info@signalsounds.eu before placing your order and we'll do our best to accommodate you.
Pre-orders
If a product is listed as a pre-order, it means we've ordered it from the supplier but it's not physically in stock yet. The product listing will include an estimated shipping date based on the best information we have from the supplier, but do bear in mind this is subject to change and is not a guaranteed date.
If you place an order containing a mixture of in-stock and pre-order items, we'll normally hold off on shipping anything until the pre-order item(s) have arrived, rather than splitting it into multiple shipments. If you need the in-stock items sooner, we'd recommend placing separate orders. As always, please get in touch at info@signalsounds.eu if you have questions.
