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Average Price: $68
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$149
$350+
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Based on price data from 1 merchant for "Doepfer A-134-2 Dual Voltage Controlled Crossfader". Prices shown reflect NEW condition. Tracking began Apr 25, 2026.
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Description
Unlock the full potential of your modular synth setup with the Doepfer A-134-2 Dual Voltage Controlled Crossfader. This versatile module is an essential tool for musicians and sound designers who crave control over their audio landscapes. With its dual crossfader channels, you can seamlessly blend and morph between audio or CV signals, allowing for dynamic transitions and evolving soundscapes. Whether you're crafting intricate modular patches or experimenting with new textures, the A-134-2 offers flexibility and precision.
Ideal for both live performances and studio sessions, the A-134-2 is designed to fit comfortably within your Eurorack system. Its compact 4HP width ensures that you won't have to sacrifice valuable rack space, while its intuitive layout makes it easy to integrate into any setup. The module requires a minimal current draw, making it an efficient addition to your power rig.
Whether you're a seasoned synth enthusiast or just starting your modular journey, the Doepfer A-134-2 offers a world of creative possibilities. Its ability to handle both audio and CV signals means you can achieve everything from subtle modulations to dramatic sound shifts with ease. Dive into the depths of your sound palette and discover new sonic territories with this reliable and robust crossfader.
Key Features:
- Suitable for voltage-controlled cross-fading of audio as well as CV signals
- Dual crossfader channels for flexible signal blending
- Compact 4HP width for efficient use of rack space
- Depth: 45 mm
- Current consumption: +20 mA (+12 V) / -10 mA (-12 V)
Product specs
| Available since | April 2010 |
| Width | 4 TE / HP |
FAQs
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How does the Doepfer A-134-2 Dual VC Crossfader function within a modular synth setup?
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The Doepfer A-134-2 allows for smooth voltage-controlled crossfading between two audio or CV signals, making it ideal for dynamic modulation and signal blending in modular synthesizer systems.
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What are the primary applications of the Doepfer A-134-2 Dual VC Crossfader?
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This module is primarily used for transitioning between audio signals or modulating control voltages, offering versatility in creating evolving soundscapes and complex modulation patterns.
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Can the Doepfer A-134-2 handle both audio and CV signals?
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Yes, the Doepfer A-134-2 is designed to process both audio and control voltage signals, providing flexibility in signal routing and modulation in modular synthesizer setups.
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What is the width of the Doepfer A-134-2 Dual VC Crossfader in a Eurorack system?
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The Doepfer A-134-2 has a width of 4 TE / HP, making it a compact addition to any Eurorack modular synthesizer system.
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Is the Doepfer A-134-2 suitable for live performance use?
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Yes, the Doepfer A-134-2 is suitable for live performance, offering real-time control over signal blending and modulation, which can enhance dynamic sound manipulation on stage.
Videos
Monotrail Tech Talk
Why you need a crossfader – The secret Swiss army knife, Doepfer A134-2
Reviews
PROS
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Compact design offers dual crossfaders in just 4hp
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Clear functionality simplifies complex patching tasks
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Works seamlessly with both audio and CV signals
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Endless modulation possibilities with versatile CV input
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Jumper setting for customizable VCA closing options
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Affordable price without compromising on performance
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Symmetrical mode enhances smooth tonal transitions
CONS
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Lacks manual control knob for hands-on adjustments
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No additional features beyond basic crossfading
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Doepfer A-134-2 Dual Voltage Controlled Crossfader.
Features and functionality
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The Doepfer A-134-2 is a dual VC crossfader module housed in a compact 4hp size, making it versatile for various modular synth setups.
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The A-134-2 allows stereo crossfading by using one unit for left and the other for right inputs, effectively creating a stereo pair when CV is applied to the top input.
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The A-134-2 has a CV signal routing feature where CV1 automatically routes to CV2 if nothing is connected in CV2, reducing the need for additional cables.
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User experience
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An owner mentions using the Doepfer A-134-2 in every patch, highlighting its reliability and integration into regular use.
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Comparisons
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A potential alternative to dedicated crossfaders involves using a quad VCA with CV on two channels and inverted CV on the other two; however, this uses more resources.
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The SSF Blender module is noted for its excellent crossfading capabilities but is considered expensive compared to the A-134-2, which can achieve similar results with multiple units.
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Use cases and applications
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The Doepfer A-134-2 is praised for its performability, providing a more intuitive experience than configuring multiple VCAs for crossfading tasks.
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The A-134-2 can be utilized in a DJ mixer-like setup to implement a dry/wet relationship from an oscillator/filter section to effects like delay or reverb.
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