STOEL MUSIC SYSTEMS EM1204 Vco Voltage Controlled Oscillator 721205511787 Eurorack Module Synth

( Brand: Stoel Music Systems ), ( 5v Current Draw: 0ma ), ( Input/output Ports: Cv In ), ( Analog/digital: Analog ), ( Manufacturer Part Number: EM1204 ), ( Item Length: 80.9mm ), ( Type: Modular Synthesizer ), ( 12v Current Draw: 25ma ), ( Item Height: 128mm ), ( Hp Size: 14 Hp ), ( Features: Sub Outs, Fm, Pwm ), ( Item Weight: 0.3 Lbs ), ( Item Width: 5mm ), ( Country Of Origin: United States ), ( UPC: 721205511787 )

Review STOEL MUSIC SYSTEMS Vco Voltage Controlled Oscillator Eurorack Module Synth

The Stoel Music EM1204 Voltage Controlled Oscillator (VCO) is a versatile and high-performance Eurorack module designed for synthesizers. This VCO offers an exceptional level of sonic flexibility, making it an indispensable tool for any modular synth setup.

At its core, the EM1204 is a classic two-waveform VCO, capable of generating both sine and square waves. However, it goes beyond the basics with several features that set it apart from other VCOs in its class. The first of these is the Triangle Wave Sub-Oscillator, which can be mixed with the main oscillator waveform to create rich, complex sounds. This sub-oscillator can be tuned from the front panel, allowing for fine adjustments to the overall pitch and timbre of the sound.

Another key feature of the EM1204 is its Voltage Controlled Frequency (VCF) input. This allows the pitch of the oscillator to be modulated by an external voltage source, adding an additional layer of expressiveness and control. The VCF input can be used to create a wide range of modulation effects, from subtle pitch bends to extreme frequency sweeps.

The EM1204 also includes a Sine Wave Sub-Oscillator, which can be mixed with the main oscillator to add depth and richness to the sound. This sub-oscillator can be tuned in semitones, making it easy to create harmonically related overtones.

The front panel of the EM1204 is intuitive and user-friendly, with all essential controls easily accessible. The pitch control knob allows for fine adjustments to the main oscillator frequency, while the waveform selector switch lets you choose between sine, square, triangle, and sawtooth waveforms. The sub-oscillator tuning control enables you to adjust the frequency of the triangle and sine wave sub-oscillators.

The EM1204 is built to the highest standards of quality and craftsmanship, with a robust metal chassis and sturdy potentiometers and switches. It is also fully compliant with the Eurorack format, making it easy to integrate into any modular synth system.

In summary, the Stoel Music EM1204 Voltage Controlled Oscillator is a versatile and powerful Eurorack module that offers an exceptional level of sonic flexibility. With its classic two-waveform design, Triangle Wave Sub-Oscillator, Voltage Controlled Frequency input, and intuitive front panel, it is an essential tool for any modular synth enthusiast.

A Detailed Analysis of the Stoel Music EM1204 VCO Voltage Controlled Oscillator Eurorack Module for Synthesizers

The Stoel Music EM1204 is a Voltage Controlled Oscillator (VCO) Eurorack module, designed to generate a wide range of audio frequencies for use in synthesizer applications. VCOs are crucial components of a synthesizer, providing the fundamental sound source for most electronic music production. In this analysis, we will discuss the advantages and disadvantages of the Stoel Music EM1204 to help potential buyers make an informed decision.

1. Flexibility: The EM1204 offers a wide tuning range of approximately 12 Hz to 16 kHz, providing ample flexibility for various musical applications, from deep bass to piercing leads.

2. Sine, Square, and Sawtooth Waves: The module offers three waveform options, providing a rich palette of sounds for synthesizer design.

3. Wide Modulation Range: The VCO can be modulated by external sources, allowing for expressive and dynamic control of the oscillator's frequency.

4. Fine-tuning Capability: The module includes a dedicated fine-tuning control, enabling precise adjustments of the oscillator's frequency.

5. Compact Size: The EM1204 is a standard Eurorack module, making it easy to integrate into a modular synthesizer system.

1. Limited Waveforms: While the EM1204 offers three essential waveform options, it lacks more complex waveforms like triangle, pulse width modulation, or sine-saw morphing waveforms, which some users might find limiting.

2. Limited CV Input Range: The module's CV input range is limited, which might not cater to the needs of advanced users who require a more extensive modulation range.

3. No Built-in LFO: The EM1204 does not include a low-frequency oscillator (LFO), which may necessitate the purchase of an additional module for users who require modulation sources with longer waveforms.

The Stoel Music EM1204 VCO is an excellent choice for those seeking a versatile and flexible VCO module for their Eurorack synthesizer system. Its wide tuning range, three waveform options, and fine-tuning capability make it an ideal component for various musical applications. However, its limited modulation range, lack of advanced waveforms, and absence of a built-in LFO may not cater to the needs of advanced users or those seeking more complex sound design possibilities.

If you are a beginner or intermediate synthesist looking for a reliable and versatile VCO module to expand your Eurorack system, the Stoel Music EM1204 is an excellent option. However, if you require more advanced waveform options or a more extensive modulation range, it might be worth considering other VCO modules with additional features. Always ensure that the specific requirements of your synthesizer setup align with the capabilities of the module before making a purchase.

part # em1204 price

• $249.00

specifications synthesasha:

• brand: Stoel Music Systems
• 5v current draw: 0ma
• input/output ports: Cv In
• analog/digital: Analog
• manufacturer part number: EM1204
• item length: 80.9mm
• type: Modular Synthesizer
• 12v current draw: 25ma
• item height: 128mm
• hp size: 14 Hp
• features: Sub Outs, Fm, Pwm
• item weight: 0.3 Lbs
• item width: 5mm
• country of origin: United States
• upc: 721205511787

shipping synthesasha:

• class: Standard
• type: Calculated
• carrier: USPS
• transit: 5-11 Days
• cost: $5.52
• service: USPS Ground Advantage

seller synthesasha:

• # reviews: 502
• rating: 100.0%

general synthesasha:

• condition: Used
• Musical Instruments Gear > Pro Audio Equipment > Synthesizers

offer synthesasha:

• sold: 0
• started: March 1, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• best offers: True

returns synthesasha:

• policy: No Returns

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• wallet: Paypal
• other
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