Doepfer A-111-2
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Doepfer
A-111-2
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The A-111-2 is a rock-solid workhorse oscillator. Its tracking is exceptional, making it ideal for complex sequences and precise pitch relationships. This is a perfect starting point for new modular users or a reliable addition to an experienced patch.
Product Description
- Doepfer A-111-2
- Eurorack Module
- High End VCO II / VCLFO
- Precise tracking over 10 octaves
- Wide frequency range: 0.5 Hz - 20 kHz in VCO mode
- 0.001 Hz - 40 Hz in LFO mode
- Selector switch for LFO or VCO mode
- CV inputs with attenuators for exponential and linear FM and PWM
- Adjustable pulse width
- Inputs for soft and hard sync
- Outputs for sawtooth
- square/pulse
- triangle and sine wave
- Power requirement: 70mA (+12V) / 50mA (-12V)
- Width: 14 TE
- Depth: 55 mm
PROS
- • Excellent tracking across a truly massive 10-octave range
- • Versatile LFO provides sub-bass rumble to shimmering modulation
- • Solid build quality; Doepfer's renowned for reliable modules
- • Soft/hard sync adds complexity and character to waveforms
CONS
- • Limited wave shaping beyond the provided waveforms
- • Can be power hungry when combined with other modules
- • The attenuators, while functional, lack fine-tuning control
Product Video
Key Features
Type
VCO/LFO Module
Waveforms
Sawtooth, Square/Pulse, Triangle, Sine
HP Width
14
Depth
55 mm
Power Draw
70mA (+12V) / 50mA (-12V)
CV Inputs
Two, with attenuators for exponential and linear FM/PWM
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Frequently Asked Questions
The tracking is noticeably tighter than many budget VCOs; it's a significant strength of this module and a key reason for its popularity.
It’s sufficient for classic pulse-width sounds, but don’t expect extreme, wavetable-style manipulation; it’s more about subtle shaping.
Absolutely, the low-frequency range is great for subtle movement, but be mindful of the power draw if you're chaining multiple modules.
