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Doepfer A-197-3 RGB LED Control

$82.00 to $84.58 Price Tier: Budget

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Page last updated Jul 04, 2026

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We compare 600+ stores and found this item at 2 stores. Prices updated July 4, 2026.

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$84.58 2 available New

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$83.00 $82.00 $1.00 · All time low

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Average Price: $83

Budget/Beginner

$149

$350+

Price Tier

In the Modular Synthesizers category, Doepfer A-197-3 RGB LED Control is priced in the Budget/Beginner range. This is great gear to get started with or for creators on a budget.

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Price History

Based on price data from 1 merchant for "Doepfer A-197-3 RGB LED Control". Prices shown reflect NEW condition. Tracking began Apr 19, 2026.

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Description

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Dive into the vibrant world of light and sound with the Doepfer A-197-3 RGB LED Control, a dynamic module designed to bring your modular synthesizer setup to life. This Eurorack module seamlessly integrates with your system, delivering an innovative way to control RGB LED strips with precision. Whether you're a seasoned synth enthusiast or a curious newcomer, this module allows you to create visually stunning performances that synchronize with your music.

At the core of the A-197-3 is its ability to manipulate the brightness of red, green, and blue channels, giving you complete control over the ambiance. With dedicated CV inputs and attenuators for each color, you can sculpt the perfect light show to match your sonic landscape. The module also features an input for an external 12V power supply, offering flexibility in powering your LED strips without overloading your system.

Designed for compatibility with 12V LED strips and common anode configurations, the Doepfer A-197-3 is both versatile and user-friendly. Its compact form factor, at just 4 HP wide, ensures it fits snugly into your existing rig without occupying valuable space. Plus, with feedback provided when maximum brightness is reached, you can avoid any unwanted surprises in your performance.

Key Features:

Controller module for RGB LED strips
Brightness control for red, green, blue channels
CV input for each color with attenuator
Optional external 12V power supply input
Compatible with 12V LED strips and common anode configurations
Power requirements: 800 mA (+12 V) / 20 mA (-12 V)
Feedback provided at maximum LED brightness
Compact design with a width of 4 HP and depth of 45 mm

Product specs

Available since	May 2019
Switch Modul	No
CV-Editor/VC-Processor	No
Tools	Yes
Width	4 TE / HP
Misc. Effects	Yes

FAQs

What is the primary function of the Doepfer A-197-3 RGB LED Control in a modular synth setup?: The Doepfer A-197-3 is designed to provide visual feedback through RGB LEDs, allowing users to visually monitor control voltages in their modular synth systems.
How does the Doepfer A-197-3 integrate with other modules in a modular synthesizer?: The Doepfer A-197-3 connects to other modules via patch cables, allowing users to route control voltages through the module and utilize its LED visualization capabilities.
What are the dimensions of the Doepfer A-197-3 RGB LED Control module?: The Doepfer A-197-3 has a width of 4 TE/HP, making it a compact addition to any Eurorack modular synthesizer setup.
Does the Doepfer A-197-3 RGB LED Control offer any modulation effects?: Yes, the Doepfer A-197-3 includes miscellaneous effects that can be used to enhance the modulation capabilities of your modular synth system.
Is the Doepfer A-197-3 suitable for beginners in modular synthesis?: The Doepfer A-197-3 is suitable for users at various experience levels, offering straightforward visual feedback that can help beginners understand control voltage flow in modular systems.

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Braintree56

Bring Light and Color to Your Eurorack | Doepfer A-197-3 LED Controller

Braintree56

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PROS

Dynamic LED lighting synchronized with music enhances visual performances
Offers a wide range of color customization, excluding black
Simple integration with CVs, LFOs, and triggers for dynamic lighting effects
Provides indirect lighting options for modular setups
Additional power supply input handles high brightness without issues
Affordable price for the features and customization offered
Great for adding visual appeal to synthesizer setups

CONS

High brightness LEDs can significantly draw power
Potential for module overheating if not monitored
LED strip length can affect power requirements

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Doepfer A-197-3 RGB LED Control.

Features and functionality

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The Doepfer A-197-3 uses three CV inputs to control the R, G, and B channels independently, with a non-CV master level control for each color.
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Use cases and applications

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The A-197-3 can be integrated with custom 3D printed LED modules to create visually engaging light patterns that can double as cable management solutions.
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The unit is used not only for visual effects but also for routing cables in modular setups, showcasing versatility in setup organization.
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Mods and upgrades

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Users have adapted the A-197-3 with 3D printed translucent panels for LED diffusion and aesthetics, enhancing visual appeal and functionality.
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User experience

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Owners appreciate the capability to diffuse light to reduce visual strain while still enjoying the dynamic light patterns during music playback.
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