LeafAudio - Microphonic Soundbox mk2
€259.00
available, delivery time 2-5 days
Product information "LeafAudio - Microphonic Soundbox mk2"
The Instrument features a range of playable surfaces and objects that allow the creation of unheard sounds and textures. The main components are:
• Two metal rods – you can excite them with a stick or similar to get bell-like sounds, or play them with a bow to create ethereal–metallic tones. Pitching recordings down reveals deep metallic drones.
• Three metal springs – pluck, pull or whip them to produce vintage reverb-like spring sounds.
• Sandpaper surface – scratch it with different objects and materials to create sounds ranging from soft whispering to harsh scraping noises.
• Kalimba with 5 strips – play harmonic melodies or use the freely tunable mechanism to explore microtonal tunings. Transposing these recordings down can create low bass patterns.
The Soundbox is designed to be modular, featuring M3 threaded strips that allow additional objects to be attached using thumb screws.
To pick up the vibrations created by the surfaces and objects, two contact microphones are built into the instrument. One is placed at the centre for the kalimba, rods, springs and sandpaper. The second is positioned at the side to capture sounds from attached objects.
The internal preamp is specially designed to amplify contact microphones, delivering low-noise amplification with precise detail – allowing you to boost even the smallest and quietest objects and turn them into cinematic, gigantic soundscape.
Two Channels, One Input, Two Outputs
The Microphonic Soundbox offers two independent amplifier channels and a 1/4″ input for external contact microphones, enabling extended routing options. The Microphonic Playground can serve as an extension as well to multiply your sonic possibilities.
Output 1 provides a mono mix of both channels. Using Output 2 alongside Output 1 splits the channels, allowing the Soundbox to be played on one output while the second one functions as an amplifier for an external contact microphone.
Expand the Soundbox with Add-ons for New Sonic Dimensions
The Microphonic Soundbox is designed for experimentation and for playing with different objects, materials and surfaces. You are free to use whatever you like to develop your own signature sounds. To help you get started, we’ve developed several Add-on Packs that create interesting sounds straight out of the box.
Features:
• Two channels with internal contact microphones
• Battery powered low noise pre-amps (~100x / ~40dB Gain)
• Two outputs: mixed mono or channels separated
• Channel one can act as pre-amp for external input
• Multifunctional holder, based on M3 threaded strips (left side & under Kalimba)
• Removable Kalimba
• Soundbox is a hub for external contact mics: use channel 1 as pre-amp on out 1 while play the actual Soundbox on out 2
• Output features an attenuator switch
• Power management switches the LED from blue to red when battery goes under 7 volt
• Soft grip rubber feet for acoustic decoupling
• Removable metal rods which come in a plastic tube which is great for transpor
| Color / Material: | Wood |
|---|---|
| DIY Level: | NOT DIY |
| Depth [mm]: | 160 |
| Height [mm]: | 100 |
| Power Input Type (pri.): | 9 Vdc / Battery (6LR61) |
| Width [mm]: | 260 |
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Manufacturer / Hersteller:
Tech Creation Lab Leipzig UG (haftungsbeschränkt)
Selnecker str. 26
04277 Leipzig, Germany
support@exploding-shed.com
WEEE-Nr.: DE94097895
Product Safety Information
Please read this safety guide before installation or use.
Important Notice & Intended Use
• The product is intended as a desktop / standalone unit and is powered by an external DC power supply or battery.
General Warnings
Electrical Hazards:
• Make sure the power supply matches the voltage and current ratings specified for the device (see the product manual). Using the wrong voltage can damage the module and create a safety hazard.
• Wrong polarity can damage your device, make sure the unit is connected with correct polarity.
Heat Generation:
• The device or power supply may generate heat during operation. Do not cover one of them.
Sharp Edges:
• The device’s faceplate and components may have sharp edges. Handle with care to prevent cuts or scratches.
Small Parts:
• Contains small parts that could cause a choking hazard. Keep away from children and pets.
Compatibility:
• This module is intended for use only with devices operating at Eurorack or line level. Connecting it to incompatible systems may cause damage or malfunction.
Installation and Use
• Use only the included or manufacturer-recommended power cable and/or power supply.
• Follow the module's user guide for instructions on operation. Do not exceed the input/output limits specified.
Environmental Safety
• Dispose of the module, its components, and packaging in accordance with local electronic waste regulations.
Liability Disclaimer
• The manufacturer or distributor is not responsible for any injury, damage, or malfunction resulting from improper installation, use, or modification of this product.
Contact Information
For further information visit the manufacturers homepage or our shop support team at:
Tech Creation Lab Leipzig UG (haftungsbeschränkt)
Selneckerstr. 26, 04277 Leipzig, Germany
support@exploding-shed.com
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Microphonic Playground is the newest addition in our series of sound design instruments. Like its bigger sister, the Microphonic Soundbox, it's a playground for sonic exploration of any kind. It can also be your inexpensive entry into the Soundbox world before you possibly upgrade later.It works through body sound transmission on basis of a contact microphone. In comparison to airborne sound transmission (via a microphone), all sounds created on the box can be listened to in a very intimate and direct way. Imagine it like listening to the materials from the inside, very much in an ASMR way.The difference to the Microphonic Soundbox are two things:1) It is passive, has no active amplification and needs no power supply.2) It's an open playground with no audio sources or objects built into it, so you are free to attach everything to it what you can imagine.To get you started with ideas we now offer a variety of add-ons, that can be used with both the Microphonic Soundbox and the Microphonic Playground.The unit has an audio input and an output. Its audio output can be amplified by the external input of a Microphonic Soundbox and therefore act as an extension. Or it can be amplified by any pre-amplifier, mixing desk or audio interface. Multiple Playgrounds can be cascaded in series. Play it on its own, or extend your Microphonic Soundbox with one or two Playgrounds and some of the new add-ons.You're free to use it as a platform for sonic experimentation or just convert it into a Bass Kalimba, for example, and leave it that way. Please choose your own way to play with it and let your imagination and creativity guide you.Features:• built in contact microphone• passive, no power supply needed• many mounting possibilities for add-ons through five threaded M3 strips• universal wooden object holder on the side• four M3 thumb screws included• 1 audio input, 1 audio output• multiple units can be linked• soft rubber feet• 162 mm x 147 mm x 60 mm (w/d/h)• 0,244 kg
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This is the new 2025 contact mic version. Update June 2026: A magnetic ring is now included, as it was a highly requested feature. Our Contact Mic is now magnetic!With a contact microphone, any surface or object becomes a canvas for sonic exploration. Unlike traditional recording methods that capture sound waves traveling through air, contact microphones pick up vibrations directly from materials – allowing you to "listen" to objects, plants, or even soil from the inside out. This unique perspective unlocks a world of intriguing and sometimes abstract sounds, making it an essential tool for experimental recording and sound design. The 2025 edition of LeafAudio’s popular contact microphone has been completely re-engineered for maximum flexibility and features full electrical shielding for optimal performance.This upgraded model comes in a set with a durable neoprene zip-bag, ensuring safe transport while providing space for all included accessories. Thanks to its universal clamp mechanism and strong rubber bands, it can be mounted on almost any surface. Additionally, the newly developed probe mechanism — created in collaboration with sound designer Robert Dudzic — lets you capture sounds even from inside objects, soil, and more, expanding the creative possibilities even further.Equipped with a high-quality 2m (6.5ft) SC-Onyx Tynee cable by Sommer Cable, the microphone is available in two versions: one with a 3.5mm (1/8") Amphenol connector and another with a 6.3mm (1/4") Hicon connector. Includes:• Contact microphone• Magnetic ring• Neoprene zip-bag• Universal holder• Probe mechanism• 2 rubber bands• Allen key
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Add-On Pack #1 is made for the Microphonic Soundbox mk2 and Microphonic Playground. We offer it to get you started into experimentation and sound design. Add-On Pack #1 and Add-On Pack #2 complement each other.Add-On Pack #1 includes:• 2x Compression Spring (big, small)• 1x Clockwork Spring• 1 Pair of Chopsticks• 5x Wobbly Tension Springs (short)• 1x Wobbly Tension Springs (long)• 1x Reverb Spring• 1x Kalimba Tongue FR4 1,6mm• 2x Thumb Screws M3x16mm• 2x Small Magnets• 1x Rubberband 100x5mm
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Add-On Pack #2 is made for the Microphonic Soundbox mk2 and Microphonic Playground. We offer it to get you started into experimentation and sound design. Add-On Pack #1 and Add-On Pack #2 complement each other.Add-On Pack #2 includes:• 1x Steel Wires• 2x Mini Springs 2,2x19mm• 1x Bamboo Brush• 1x Tension Spring 58x10mm• 2x Metal Marbles 6-8mm• 1x Rubberband 200x6mm
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If you want to play the Microphonic Soundbox, we recommend to additionally buy the violin bow and rosin for being able to play it properly and get a much wider range of possible tones out of it. Watch the recommended video to learn how to rosin your bow before plaing.• Artino violin bow 1/4 length. It fits into the plastic tube in which the Soundbox metal rods are delivered.• Scala Vilagio soft violin rosin.