Pricing and availability
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Average Price: $120
Budget/Beginner
$149
$350+
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Based on price data from 1 merchant for "Doepfer A-110-2 Basic VCO". Prices shown reflect NEW condition. Tracking began Apr 19, 2026.
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Description
Unlock the true potential of your modular synthesizer with the Doepfer A-110-2 Basic VCO. This versatile voltage-controlled oscillator is a must-have for any sound designer looking to inject new life into their sonic palette. Whether you're building up a complex patch or crafting minimalist tones, the A-110-2 delivers consistent and reliable performance without fuss. Featuring a 3-position toggle switch, this VCO offers seamless waveform selection, making it easy to explore everything from rounded sine waves to cutting square waves.
The A-110-2 is equipped with both linear FM input and soft-sync input, which offer enhanced modulation opportunities for those who love to experiment with sound textures. Its tune control range is adjustable between approximately 1/2 octave and 4 octaves via a jumper, allowing for a wide scope of creative expression and precision. With its compact 8 HP width, this module fits snugly into any setup while leaving room for more of your favorite gear.
Designed for intuitive use yet capable of complex results, the Doepfer A-110-2 Basic VCO is a staple for both beginners and seasoned pros alike. Add it to your modular system today and expand your creative horizons.
Key Features:
- Voltage-controlled oscillator
- 3-position toggle switch for waveform selection
- Linear FM input and soft-sync input for modulation
- Tune control range adjustable between 1/2 octave and 4 octaves via jumper
- Compact 8 HP width
- Power requirements: +12V: 150 mA (warm-up period about 30 seconds), 60 mA (continuous operation), -12V: 30mA
Product specs
| Available since | December 2014 |
| Analog | Yes |
| Digital | No |
| Width | 8 TE / HP |
| variants | Doepfer |
FAQs
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What waveforms does the Doepfer A-110-2 Basic VCO produce?
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The Doepfer A-110-2 Basic VCO produces four waveforms: sawtooth, square, triangle, and sine. These waveforms provide a versatile range of sounds for modular synthesis.
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Is the Doepfer A-110-2 Basic VCO suitable for beginners in modular synthesis?
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Yes, the Doepfer A-110-2 Basic VCO is well-suited for beginners due to its straightforward design and essential waveform outputs, making it an excellent foundational module for any modular system.
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How does the Doepfer A-110-2 differ from the A-110-1 VCO?
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The Doepfer A-110-2 is a refined version of the A-110-1, featuring a smaller width of 8 HP and improved tuning stability, while retaining the same range of waveforms.
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What is the width of the Doepfer A-110-2 Basic VCO in HP?
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The Doepfer A-110-2 Basic VCO has a width of 8 HP, making it a compact choice for modular synthesizer setups.
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Does the Doepfer A-110-2 Basic VCO require a specific power supply?
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The Doepfer A-110-2 Basic VCO is designed for use within the Doepfer A-100 system or other compatible Eurorack systems, which provide the necessary power supply through their bus boards.
Videos
Braintree56
Cheap vs. Expensive VCOs | Does it Sound Better? - Doepfer | AJH Minimod
Reviews
PROS
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Includes both hard and soft sync inputs for versatile sound modulation
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Exponential FM capability for more complex sound textures
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Smaller footprint with 2HP width difference, saving rack space
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Grittier sound quality adds unique character to patches
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Square wave output favored over the A-110-1 for texture
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Complements the A-110-1 well for diverse sound creation
CONS
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Only 3-position octave switch compared to 5 on the A-110-1
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Lacks sine wave output available on the A-110-1
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Does not track as well as the A-110-1 in high ranges
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Requires careful tuning; default setting doesn't align with A-110-1
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Not a shallow module, might not fit in all setups
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Doepfer A-110-2 Basic VCO.
Setup and maintenance
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Adjusting the P6 frequency offset trimmer can help resolve pitch discrepancies when using the 1v/Oct input.
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The linear FM input should not be used with 1v/Oct signals, as it is intended for modulation purposes only.
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Adjusting the Beatstep Pro's device settings in the MIDI Control Center can help resolve octave discrepancies with the A-110-2 VCO.
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Features and functionality
User experience
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Owners have found the Doepfer manuals challenging to understand, particularly concerning module tuning and jumper settings.
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Some owners report reliable pitch tracking with the A-110, comparing its performance to the Instruo Tona, noting its additional CV inputs and octave switch.
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Despite some pitch tracking criticisms, certain users have found the A-110 performs reliably without requiring extensive trimming adjustments.
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Comparisons
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The A-110 is described as a less sophisticated yet solid module compared to high-end options like the A-111, which offers better tracking over multiple octaves.
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The A-110 lacks the wavefolding feature of the Instruo Tona but compensates with more CV inputs, offering versatility despite its simplicity.
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Critic Reviews
5.0 out of 5
Based on 0 Reviews and 1 Rating
Artist usage
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Used With
Based on how musicians on Equipboard use Doepfer A-110-2 Basic VCO, it is most commonly used with the following gear.
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