Doepfer A-130-4
Professional music gear - detailed information and where to buy
Doepfer
A-130-4
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The A-130-4 is a dependable workhorse VCA – classic Doepfer reliability. It's perfect for those building a foundational modular system or needing a simple, clean signal routing solution, especially if you appreciate the straightforwardness of older Eurorack designs. It’s a no-frills, budget-friendly option for essential voltage control.
Product Description
- Doepfer A-130-4
- Eurorack Module
- Channel 4 VCA with linear characteristic curve
- Bias control and CV input with attenuator to control all channels
- 4 x Signal input and output
- Power consumption: 30mA (+12V) / 30mA (-12V)
- Width: 4 U
- Depth: 45 mm
PROS
- • Solid Doepfer build quality; feels robust and reliable.
- • Linear response offers predictable, clean signal shaping.
- • Bias control allows for subtle or extreme gain reduction.
- • Four channels expand flexibility for complex modulation.
CONS
- • Limited CV input range can restrict modulation depth.
- • 4HP width can be restrictive in tight Eurorack setups.
- • Basic feature set; lacks advanced features like logarithmic response.
Product Video
Key Features
Channels
4
Response
Linear
HP Width
4
Depth
45 mm
Power Draw
30mA (+12V) / 30mA (-12V)
CV Inputs
Single attenuator for all channels
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Frequently Asked Questions
The bias control shifts the gain staging, allowing for subtle signal shaping or extreme attenuation/boosting – it’s a key element for creative sound design.
Yes, you can chain multiple units; however, the single attenuator limits individual channel CV control to a shared amount.
Absolutely. Its linear response and straightforward controls make it a great learning tool to understand VCA functionality.
