Pricing and availability
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Average Price: $134
Budget/Beginner
$149
$350+
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Based on price data from 1 merchant for "2hp VCO". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
The 2hp VCO packs a powerful punch in a petite package, delivering a robust analog oscillator experience for your Eurorack setup. With its Curtis CEM2240 IC, this module is more than just a space-saver; it's a sonic powerhouse known for its superior sound quality. Despite its slim 2HP width, the VCO offers simultaneous saw, triangle, and square waveforms, ensuring a versatile tonal palette for any modular enthusiast. Whether you're diving into linear FM, experimenting with hard sync, or exploring the depths of pulse-width modulation, the 2hp VCO stands ready to elevate your sonic adventures.
Designed with precision, it boasts over 10 octaves of playable range with accurate 1V per octave tracking, making it a staple for both novice and seasoned synthesists. The module's compact design ensures that while you're maximizing sound, you're also optimizing space for other modules, granting you the freedom to continue expanding your Eurorack rig without compromise.
Key Features:
- Analog oscillator module for Eurorack systems
- Based on the acclaimed Curtis CEM2240 oscillator IC
- Simultaneous saw, triangle, and square waveforms
- Supports linear frequency modulation, hard sync, and pulse-width modulation
- 10+ octave range with 1V/octave tracking
- Ultra-slim design: 2HP wide, 42mm deep
- Power usage: 27mA (+12V), 24mA (-12V)
Product specs
| Type | VCO Eurorack Module |
| HP Size | 2HP |
| Power Supply | Requires Eurorack case and power supply |
FAQs
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What type of synthesis does the 2hp VCO module offer?
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The 2hp VCO module provides analog synthesis, offering a classic analog sound ideal for modular setups.
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How many waveform outputs does the 2hp VCO module have?
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The 2hp VCO module features multiple waveform outputs, including sine, triangle, saw, and square waves, providing a versatile range of sounds.
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What is the size of the 2hp VCO Eurorack module?
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The 2hp VCO module is compact, measuring only 2HP wide, making it an excellent choice for small Eurorack setups.
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Does the 2hp VCO require a specific power supply?
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Yes, the 2hp VCO requires a Eurorack case with a compatible power supply to function properly.
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Is the 2hp VCO module suitable for beginners in modular synthesis?
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Yes, the 2hp VCO is beginner-friendly due to its straightforward design and essential waveform outputs, making it a great starting point for those new to modular synthesis.
Videos
DivKid
2hp VCO // 'Classic' Curtis CEM3340 Eurorack oscillator
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about 2hp VCO.
Features and functionality
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The 2hp VCO lacks a sine wave output, which was a key feature of the older OSC module.
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The 2hp VCO uses a CEM3340 chip, known for its inclusion in classic synths like the SH-101 and Prophet 5, offering PWM.
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The CEM3340 chip's frequency control range is notable, though its practical implications need further exploration by users.
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The Befaco Pony offers thru-zero FM, a playable wavefolder with a slider, and selectable octave ranges in a compact 4hp module.
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The Tiptop Buchla 258 provides dual VCOs with cross-modulation and FM capabilities, enhancing sound complexity while maintaining simplicity.
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The Instruo Neoni offers wavefolding, thru-zero FM, and both soft and hard sync, but lacks FM index control and PWM.
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The Winterbloom Castor and Pollux features digitally controlled dual VCOs with separate waveform outputs and multiple sync/chorus modes, modeled after Juno units.
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Comparisons
User experience
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Owners of the Befaco Pony appreciate its slim design and the variety of sounds it can produce despite its small size.
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Based on 0 Reviews and 0 Ratings
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