ADDAC203 - Uncategorized ADDAC System - Free user manual and instructions
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| Product Type | Eurorack module for modular synthesizers |
| Brand | ADDAC System |
| Model | ADDAC203 |
| Category | Signal processing module |
| Format | Eurorack compatible module |
| Width | 8 HP |
| Depth | 35 mm (power cable not included) |
| Power Consumption | +12V: 40mA, -12V: 40mA |
| Audio/CV Inputs | 2x 3.5mm mono jacks (input 1, input 2) |
| Audio/CV Outputs | 2x 3.5mm mono jacks (output 1, output 2) |
| Controls | 2 rotary knobs (gain, level), 1 three-way switch |
| LED Indicators | 2 LEDs for signal presence (input 1/2) |
| Construction | Aluminum front panel, high-quality PCB |
| Connectivity | 10-pin Eurorack power header |
| Protection | Reverse polarity protection, resettable fuse |
| Mounting | 4x M3 screws with washers included |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Storage Temperature | -20°C to 80°C (-4°F to 176°F) |
| Maintenance | Wipe with a soft dry cloth; avoid liquids |
| Safety | Read the manual before operation; do not expose to rain |
| Spare Parts and Repairability | No user-replaceable parts; contact technical support |
| Warranty | 2-year limited warranty from ADDAC System |
Frequently Asked Questions - ADDAC203 ADDAC System
What is the ADDAC203 used for?
The ADDAC203 is a compact Eurorack module designed for processing control voltages and audio signals in modular synthesizer systems. It provides precise signal routing and level adjustment.
How do I connect the ADDAC203 to my Eurorack case?
Connect the included 10-pin ribbon cable to the module's power header and your case busboard, ensuring the red stripe aligns with the -12V marker. The module draws 40mA from the +12V and -12V rails.
What is the module's width?
The ADDAC203 occupies 8 HP (horizontal pitch) in a standard Eurorack case, leaving enough space for patch cables.
Can I use the ADDAC203 with audio signals?
Yes, the ADDAC203 handles both audio-rate signals and CV up to ±12V. The input and output jacks are 3.5mm mono, ideal for standard modular patches.
Does the module come with screws?
Yes, the package includes four M3 screws with plastic washers to securely mount the module in your case without scratching the front panel.
What kind of controls are on the front panel?
The front panel features two rotary knobs for input gain and output level, plus a three-way switch for signal routing. Two LEDs show activity on each channel.
Is the ADDAC203 protected against accidental reverse power?
Absolutely. The module includes reverse polarity protection and a resettable fuse to safeguard your system from common wiring mistakes.
How do I clean the front panel?
Use a soft, dry microfiber cloth to wipe the panel. For stubborn dirt, slightly dampen the cloth with water or isopropyl alcohol—never use abrasive cleaners.
What should I do if the module does not power on?
First, verify the power cable connection and the header orientation. Check your case power supply output. If the issue persists, contact ADDAC System support with your purchase information.
Can I use the ADDAC203 without a modular case?
The module requires a Eurorack case with a power supply. It is not designed for standalone desk use; however, you can use an external powered rack or a small powered skiff.
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USER MANUAL ADDAC203 ADDAC System
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Product information
Brand : ADDAC System
Model : ADDAC203
Category : Uncategorized