Doepfer A-135-3
Professional music gear - detailed information and where to buy
Doepfer
A-135-3
Product Info
Article Number:
499434
Brand:
Doepfer
Model:
A-135-3
Category:
Mixer, Attenuator Modules
Price:
$150.70
* Prices may vary. Check retailer for current pricing and availability.
The A-135-3 is a solid, compact mixer perfect for those wanting to bring multiple stereo sources into their modular system. Its VCAs add a layer of control often missing in basic mixers, making it ideal for sound designers and experimental musicians needing precise level and CV manipulation. It's a great entry point into modular mixing without breaking the bank.
Product Description
- Doepfer A-135-3
- Eurorack Module
- VC Stereo mixer
- Mixer with 4 stereo inputs and 2 VCAs per channel
- Level control and CV attenuation per chanel
- Suitable for audio signals and voltage control
- Stereo master output
- Current draw: 40 mA (+12 V) / 40 mA (-12 V)
- Width: 8 HP
- Depth: 45 mm
PROS
- • Excellent stereo mixing capabilities for complex modular setups
- • VCAs offer nuanced dynamic control over audio and CV signals
- • Compact 8HP footprint maximizes space in tight Eurorack cases
- • Robust Doepfer build quality ensures long-term reliability and stability
CONS
- • Limited input count compared to larger, more expensive mixer modules
- • Attenuation controls can feel a bit fiddly with very small voltage changes
- • Lack of panning capabilities restricts stereo image manipulation
Product Video
Key Features
Channels
4 stereo inputs, 2 VCAs per channel
Type
Eurorack VC Stereo Mixer
HP Width
8
Depth
45 mm
Power Draw
40 mA (+12V) / 40 mA (-12V)
Connections
8 x 1/4in stereo inputs, 2 x 1/4in stereo outputs, CV attenuation inputs
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Frequently Asked Questions
It’s fairly standard for Doepfer, providing a good range of attenuation but not as granular as some dedicated attenuverter modules.
Yes, you can, but you’ll be mixing them as stereo signals – each mono signal will be duplicated to both left and right channels.
It’s a linear control, which is common for these types of modules; logarithmic response isn't a priority for this application.
