ADDAC124

This is our Plectrum module, featuring a servo per string allowing to pluck each string independently either from their dedicated push-buttons, incoming triggers or via MIDI.
In Pluck mode the servo will move about 20 degrees efectivelly plucking the string.
In Harmonic Mode the servo only moves about 10 degrees stopping at vertical position to lightly tap the string so that harmonics can be heard. For this to happen the user needs to place the module in specific locations, for ex. at half the string length, at 2/3 the string length or 3/4 of the string length.

For effective use up to 3 modules can be daisy chained, one plucking the strings and 2 others to engage different harmonics.

To change between modes 4 switches features 3 states:
UP: disables triggers and MIDI inputs while still allowing push buttons to trigger the PLECTRUM.
MIDDLE: Pluck mode, all inputs are active.
DOWN: Harmonic mode, all inputs are active.

Plectrum Height Calibration
The user can ajdjust the height of the plectrums with the screws.
For Pluck mode they need to be quite low, for Harmonic mode they need to be raised about 4mm.

12 extra spare plectrums are provided.
(.stl 3D printing files available per request)

Specs:
14HP
Depth: 3,5cm

The current consumption of this module is somewhat different for standard modules, the idle consumption is about 120mA on the +12V, when a servo moves the current can go momentarily up by 200mA, if all servos move at the same time there will be a momentary peak of about 920mA.
idle:
120mA on +12V
20mA on -12V

extreme use:
920mA on +12V
20mA on -12V

Product Safety Information

Eurorack Module

Important Safety Information
This Eurorack module is designed for use within standard Eurorack synthesizer systems and is intended for adult users familiar with modular synthesis and electronic equipment.

Please read this safety guide before installation or use.

General Warnings
1. 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.
2. Heat Generation:
• The module may generate heat during operation. Ensure proper ventilation within your Eurorack case to prevent overheating.
3. Sharp Edges:
• The module’s faceplate and components may have sharp edges. Handle with care to avoid cuts or scratches.
4. Small Parts:
• Contains small parts that could pose a choking hazard. Keep away from children and pets.
5. Compatibility:
• This module is designed specifically for Eurorack-compatible systems. Connecting it to non-compatible systems may result in damage or malfunction.

Installation and Use
• Mounting: Secure the module properly in the Eurorack case using the provided screws.
• Power Connection: Verify the polarity of the power cable before connecting to avoid damage to the module or power supply. Use only the included or manufacturer-recommended power cable.
• Operational Use: Follow the module's user guide for instructions on operation. Do not exceed the input/output limits specified.
Maintenance and Handling
• Inspection: Regularly check for loose connections or signs of wear.
• Cleaning: Disconnect the module from power before cleaning. Use a dry or lightly damp cloth; avoid using solvents or water directly on the module.
• Repairs: Do not attempt to repair or modify the module yourself. Contact the manufacturer for support.

Environmental Safety
• Dispose of the module, its components, and packaging in accordance with local electronic waste regulations.

Liability Disclaimer
• The manufacturer 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 our support team at:
Addacsystem, Lda.
addac[at]addacsystem[dot]com