- Customs clearance and customs duties in each country are directly paid by the buyer. Before purchasing the product, be sure to check the customs and customs procedures in your country.
-You may fail to purchase due to out of stock during payment. However, in this case, an automatic refund will be issued. However, please understand that it may take some time for the refund to be issued due to the circumstances of each card company.
-We cannot sell to shipping agency addresses. (In this case, please understand that the payment will be cancelled.)
- BurnSlap is responsible for shipping from its headquarters in South Korea to the point of arrival at the customs of the country of residence of the customer. From the time the customs clearance process begins, the buyer who purchased the product will handle it directly.(Once the customs process has started, the shipping company (UPS) will contact you.)
- Warranty : 1 year
- For more detailed warranty information, please refer to Support/Apply for after-sales service/Warranty on this website.
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Fluid Audio Visualizer-firST Edition
FAV is a new concept audio visualizer that
uses 'Magnetic fluid', a liquid that responds to magnetic.
The FAV's built-in electromagnets interact with the sound being
played to make the magnetic fluid dance.
![]() | Sound frequency selection function Knob A: You can enjoy the Magnetic Fluid that responds to the specific range selected by the user. |
FAV-LE can set various modes. 7 levels of detailed frequency band selection, LOW, MID, HIGH, and Full range modes can be selected. | ![]() |
![]()
Sound volume and the FAV's electromagnet power level are proportional. That is, the movement of the magnetic fluid can be controlled through the sound volume. |
Back panel I/O FAV-ST provides line-out & line-in terminals so that you can use your existing speakers and audio devices. In addition, new features and performance enhancements are available through firmware updates via USB. | ![]() |
Built in speaker 5W full range speaker x2 & |
![]() | Visualization sample BurnSlap is using Instagram to show how FAV responds to a variety of music genres. If you'd like to see FAV's continuing development, please visit BurnSlap's Instagram account. |
The image below is not a defect of FAV.
Please keep this in mind when using.
![]() | Air bubbles trapped in glass This is a naturally occurring phenomenon during the glass bottle manufacturing process. |
Floating Powders Small sized powders that float on the Ferrofluid surface or | |
Surface Filmization Some products may appear as if the Ferrofluid surface has formed a film. But this becomes invisible once the product is in operation. Actualy This film maximizes bubble-free performance, giving the fluid a more beautiful appearance. | |
Minor Scratches Due to the glass refraction of the LED light, even very small scratches on the glass become visible. We hope you understand that, unfortunately, we cannot find perfectly clean glass bottles with our current technology. However, we will try to make it using as clean a glass bottle as possible. | |
Floating state on top of ferrofluid The magnetic fluid may float to the top due to the temperature of the surrounding environment or heat generation during operation. This is a phenomenon caused by natural density changes due to temperature rise. |
*For more detailed information, please be sure to check the ‘User Guide’.
Specs
Liquid | magnetic fluid + carrier liquid = 120ml |
Magnetic fluid life time | 2,000 ~ 3,000 hours (depending on usage environment, Magnetic fluids do not decrease their lifespan when there is no movement.) |
FRQ split chip | 7-band sound FRQ range split |
Electromagnet | custom made electromagnet drive unit |
Safety sensor | Overvoltage, reverse voltage cutoff and overheat prevention automatic power off |
Speaker | 5W full-range speaker x2, passive radiator x1 |
Wireless audio module (2.4GHz) | A2DP, AVRCP, HFP, HSP, PBAP, SPP, GATT Profiles support / SBC,AAC codec support / iPhone, Android, laptop, and other 2.4GHz communication wireless devices can be connected |
Audio input | 3.5mm 3-pole stereo plug (applicable to low-power small devices such as mobile phones, laptops, pin microphones, etc.) |
Audio output | 3.5mm 3-pole stereo plug (high output, you may need a preamplifier between devices for high sound quality) |
USB port | mini type B, for firmware update |
Lamp color and brightness | Warm white (Brightness can be adjusted using the rear knob) |
Weight | 1.6kg (package weight: 2.6kg) |
Size(W ,L, H) | 155, 132, 160mm (package size : ) |
Case color | white |
Power | 25w |
Voltage Input | 100V, 240V / 50-60HZ |
Voltage output | DC 12V, 3A |
Parts list | FAV body + 12V 3A power supply + USB cable |
Country of Manufacture | South Korea |
Fluid Audio Visualizer - firST Edition
FAV is a new concept audio visualizer that uses 'Magnetic fluid', a liquid that responds to magnetic. The FAV's built-in electromagnets interact with the sound being played to make the magnetic fluid dance. |
FAV is not just a visualizer for viewing. It is an interactive artwork that is completed with user intervention. Even the same music can create completely different movements according to the user's taste.
Sound frequency selection function
Knob A: You can enjoy the Magnetic Fluid that responds to the specific range selected by the user.
Knob B: You can adjust the volume of the magnetic fluid's response sensitivity to the selected sound range.
FAV-ST can set various modes. 7 levels of detailed frequency band selection, LOW, MID, HIGH, and Full range modes can be selected.
Audio & Magnet control buttons
Sound volume and the FAV's electromagnet power level are proportional. That is, the movement of the magnetic fluid can be controlled through the sound volume.
Back panel I/O
FAV-ST provides line-out & line-in terminals so that you can use your existing speakers and audio devices. In addition, new features and performance enhancements are available through firmware updates via USB.
Built in speaker
5W full range speaker x2 &
passive radiator (bass reinforcement)
BurnSlap has been focused on developing audio visualizations like never before. However,
developing high performance speakers is another area of specialization. So, BurnSlap provides an Line out terminal so that excellent speakers from other companies can be used.
In addition, it is possible to connect to various sound devices through the line input terminal.
If you connect an external speaker at the same time, the Pass-Through function is possible, and if you connect a Microphone, you can see the FAV that responds to all sounds.
BurnSlap is using Instagram to show how FAV responds to a variety of music genres. If you'd like to see FAV's continuing development, please visit BurnSlap's Instagram account.
The image below is not a defect of FAV.
Please keep this in mind when using.
![]() | Air bubbles trapped in glass This is a naturally occurring phenomenon during the glass bottle manufacturing process. |
Floating Powders Small sized powders that float on the Ferrofluid surface or | |
Surface Filmization Some products may appear as if the Ferrofluid surface has formed a film. But this becomes invisible once the product is in operation. Actualy This film maximizes bubble-free performance, giving the fluid a more beautiful appearance. | |
Minor Scratches Due to the glass refraction of the LED light, even very small scratches on the glass become visible. We hope you understand that, unfortunately, we cannot find perfectly clean glass bottles with our current technology. However, we will try to make it using as clean a glass bottle as possible. | |
Floating state on top of ferrofluid The magnetic fluid may float to the top due to the temperature of the surrounding environment or heat generation during operation. This is a phenomenon caused by natural density changes due to temperature rise. |
*For more detailed information, please be sure to check the ‘User Guide’.
Specs
Liquid | magnetic fluid + carrier liquid = 120ml |
Magnetic fluid life time | 2,000 ~ 3,000 hours (depending on usage environment, Magnetic fluids do not decrease their lifespan when there is no movement.) |
FRQ split chip | 7-band sound FRQ range split |
Electromagnet | custom made electromagnet drive unit |
Safety sensor | Overvoltage, reverse voltage cutoff and overheat prevention automatic power off |
Speaker | 5W full-range speaker x2, passive radiator x1 |
Wireless audio module (2.4GHz) | A2DP, AVRCP, HFP, HSP, PBAP, SPP, GATT Profiles support / SBC,AAC codec support / iPhone, Android, laptop, and other 2.4GHz communication wireless devices can be connected |
Audio input | 3.5mm 3-pole stereo plug (applicable to low-power small devices such as mobile phones, laptops, pin microphones, etc.) |
Audio output | 3.5mm 3-pole stereo plug (high output, you may need a preamplifier between devices for high sound quality) |
USB port | mini type B, for firmware update |
Lamp color and brightness | Warm white (Brightness can be adjusted using the rear knob) |
Weight | 1.6kg (package weight: 2.6kg) |
Size(W ,L, H) | 155, 132, 160mm (package size : ) |
Case color | white |
Power | 25w |
Voltage Input | 100V, 240V / 50-60HZ |
Voltage output | DC 12V, 3A |
Parts list | FAV body + 12V 3A power supply + USB cable |
Country of Manufacture | South Korea |