Doepfer A-143-1
Professional music gear - detailed information and where to buy
Doepfer
A-143-1
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The A-143-1 is a workhorse for classic, percussive sounds and evolving textures. It’s a solid choice for those diving into modular synthesis, especially those wanting a reliable, no-frills envelope solution; it’s a bit more straightforward than some of the newer, more complex offerings but gets the job done beautifully.
Product Description
- Doepfer A-143-1
- Quad AD-Generator
- Complex envelope generator
- Consists internally of four Attack/Decay generators
- Euro rack format
- Width: 28 HP
- Depth: 50 mm
- Power requirements: +70 MA (+ 12V) / -40 mA (-12V)
PROS
- • Excellent timing resolution for complex, evolving envelopes
- • Four independent AD generators maximize patching flexibility
- • Robust Doepfer build quality ensures long-term reliability
- • Compact 28HP footprint maximizes rack space efficiency
CONS
- • Limited modulation input compared to more modern envelope modules
- • Steeper learning curve for intricate envelope shaping
- • Can feel a bit basic for users needing more advanced features
Product Video
Key Features
Type
Quad AD-Generator
Stages
Attack/Decay
HP Width
28
Depth
50 mm
Power Draw
+70 mA (+12V) / -40 mA (-12V)
CV Outputs
4
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Frequently Asked Questions
While not as flexible as some newer designs, the A-143-1 offers surprisingly precise timing control, especially when carefully tuned, making it suitable for complex rhythmic patterns.
While primarily designed for shorter AD cycles, it *can* be used for slow envelopes, but you'll need careful attenuation and a stable voltage source to prevent drift.
No, the A-143-1 is strictly an Attack/Decay generator; looping or sustain requires external modules or patching techniques.
