Product Description

Doepfer A-120, 24 dB Low Pass 1 (VCF1)

• Module A-120 is a voltage-controlled 24 dB low-pass filter
• which filters out the high frequency components from a sound spectrum while allowing the low frequencies to pass unhindered. The cut-off frequency (corner frequency) determines the point at which this effect occurs. They can be set or modulated both manually and via control voltages (filter modulation
• with an LFO for example). The VCF1 is configured as a "transistor cascade" with an edge slope of -24 dB / octave
• which is also used in various Moog synthesizers
• This results in the typical
• "legendary" Moog sound. The resonance (emphasis) can be adjusted at the VCF 1 to the point of self-oscillation. In this case
• the filter operates as a sinusoidal oscillator.
• 24 dB low pass 1 (VCF1)
• Voltage-controlled 24 dB low-pass filter
• Width: 8TE / 40.3 mm
• Depth: 65 mm (measured from the back of the front panel)
• Power Requirement: 30mA (12V) / -20mA (-12V)

Additional Information

About the Doepfer A-120

Discover the distinctive sound and feel of the Doepfer A-120, a standout choice among Filter Modules.

Why Choose the Doepfer A-120?

• •Authentic Doepfer craftsmanship and design
• •Versatile sound suitable for multiple musical genres
• •Professional build quality and reliable performance
• •Part of Doepfer's respected Filter Modules lineup

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