Doepfer A-124-2
Professional music gear - detailed information and where to buy
Doepfer
A-124-2
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The A-124-2 is a classic for a reason. It’s a fantastic, compact filter module, especially if you're chasing that gritty, aggressive Wasp sound. Perfect for techno, industrial, or anyone needing a focused, characterful filter in a small footprint.
Product Description
- Doepfer A-124-2
- Eurorack Module
- Slim Line Wasp Filter
- 12 dB Multimode filter
- Control for cutoff frequency and resonance
- 2 Cutoff CV inputs - one with attenuator)
- Audio input with level control
- Mix output with controls: low-pass
- notch
- high-pass
- Bandpass output and lowpass/highpass output - selectable via jumper
- Power requirement: 40 mA (+12V) / 10 mA (-12V)
- Width: 4 HP
- Depth: 45 mm
PROS
- • Tight, aggressive resonance characteristic ideal for acid basslines.
- • Slimline format maximizes space in dense modular setups.
- • Robust Doepfer build quality; feels solid and dependable.
- • Versatile multimode options offer a wide range of sonic textures.
CONS
- • Limited CV input attenuation range can be restrictive.
- • 4HP width might feel cramped in some patching scenarios.
- • The resonance can get quite harsh if not carefully controlled.
Product Video
Key Features
Filter Type
Multimode (Wasp-style)
Modes
Low-Pass, Notch, High-Pass, Bandpass, Lowpass/Highpass
HP Width
4 HP
Depth
45 mm
Power Draw
40 mA (+12V) / 10 mA (-12V)
CV Inputs
2 (one with attenuator)
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Frequently Asked Questions
The attenuator provides basic voltage scaling; it's functional but not as precise as dedicated attenuverter modules. It's more for broad modulation shaping than fine-grained control.
The A-124-2 captures the essence of the Wasp filter's character, but it's not a direct Moog clone. It has its own distinct sonic signature – more aggressive and less creamy.
While it excels at aggressive sounds, careful CV modulation and resonance adjustments allow for more subtle, musical sweeps, though its character remains present even at lower settings.
