4ms - Percussion Interface & Expander
Product information "4ms - Percussion Interface & Expander"
Converting microphone, instrument, line and modular signals into CV and clock/gate signals, the PI and PI Expander are suited for synchronizing sequencers or other modules to the rhythm of an audio track or live percussion. The modules can simultaneously be used as a pre-amp for microphones or line-level signals, while generating inverted envelopes useful for side-chaining. The PI module contains all the core functionality and can be used without the Expander to conserve space. The Expander requires the main PI modules and adds three gain stage options, a modular-level audio output jack, a 1/4" (6.35mm) input jack, and envelope attenuation capabilities. The two modules are only sold together, they are not available separately.
Features:
• Sensitivity knob, Low/Medium/High gain switch, and clipping LED
• Sustain control to prevent misfires, increase gate length, and control the envelope
• Envelope decay control
• Non-inverted and inverted envelope outputs, useful for side chaining
• Four envelope outputs: two attenuated with independent attenuators, and two non-attenuated
• Envelope following or generation modes
• Gate output for clocking sequencers or any unit with a clock or trigger input
• Compatibility with drums, pads, samplers, microphones, piezos, drum machines, etc.
• 1/8" or 1/4" input jack (6.35mm)
| Current draw +12 V [mA]: | 104 |
|---|---|
| Current draw -12 V [mA]: | 65 |
| DIY Level: | NOT DIY |
| Depth [mm]: | 25 |
| Width [HP]: | 8 |
| Format: | 3U |
| Panel / Color: | Silver Alu |
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Manufacturer / Hersteller:
4ms Company
2240 N. Interstate Ave. #240
97227 Portland, OR
USA
4ms@4mscompany.com
EU responsible:
Tech Creation Lab Leipzig UG (haftungsbeschränkt)
Nonnenstrasse 19
04229 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
• This kit is intended for adult users experienced in electronics and modular synthesis.
• Assembly, including soldering, is required.
• Proper testing and installation are essential to ensure safe and functional operation.
• The completed module is intended for installation in a Eurorack-compatible synthesizer system powered by ±12V and +5V.
• Use outside this scope may result in malfunction, damage, or safety risks.
General Warnings
Electrical Hazards:
• Ensure the power supply matches the module’s specified voltage and current ratings (refer to the product manual). Incorrect voltage can damage the module and pose a safety risk.
• Never connect or disconnect the module while the Eurorack system is powered on.
• Wrong polarity can damage your module or system. Make sure the module is connected with correct polarity.
Heat Generation:
• The module may generate heat during operation. Ensure proper ventilation within your Eurorack case to prevent overheating.
Sharp Edges:
• The module’s faceplate and components may have sharp edges. Handle with care to avoid cuts or scratches.
Small Parts:
• Contains small parts that could cause a choking hazard. Keep away from children and pets.
Compatibility:
• This module is designed specifically for Eurorack-compatible systems. Connecting it to non-compatible systems may result in damage or malfunction.
Assembly Requirements
• Soldering skills are required to complete the module.
• Ensure a clean, well-lit and ventilated workspace free of flammable materials during assembly.
• Use appropriate tools and safety equipment, such as eye protection.
Testing
• Test the module thoroughly for shorts or incorrect assembly before powering it in your Eurorack system. When the unit has malfunctions due to incorrect assembly, the entire Eurorack system might be damaged. It's a good idea to test it in a separate case with only that single module.
• Use a multimeter or other appropriate tools to confirm proper functionality.
Installation and Use
• Mount securely in a Eurorack case using the provided screws.
• Use only the included or manufacturer-recommended power cable.
• Connect only when the power is off.
• Follow the module's user guide for instructions on operation. Do not exceed the input/output limits specified.
Responsibility
Users are solely responsible for proper assembly and testing. Contact manufacturer support for assistance if needed.
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 assistance, contact the manufacturer or our shop support team at:
Tech Creation Lab Leipzig UG (haftungsbeschränkt)
Nonnenstrasse 19, 04229 Leipzig, Germany
support@exploding-shed.com