Zlob Skew Fade LFO Module

Zlob Skew Fade LFO Module

The Zlob Modular Skew Fade LFO is a compact 3HP analog low-frequency oscillator designed for flexible modulation in a small Eurorack footprint. It offers multiple waveform options, three rate ranges, and voltage-controlled crossfading, making it useful for everything from slow evolving modulation to audio-rate movement.

The module can generate triangle, ramp, saw, square, shark tooth, and sine-like shapes, with the Skew control allowing triangle waves to shift between ramp and saw forms. Its Fade CV input lets you voltage-control the crossfade between square, shark tooth, and sine-style waveforms at the Fade output, creating more complex and asymmetrical modulation shapes. With self-patching, the Skew Fade LFO can produce an even wider range of unusual waveforms.

Key Features

• Compact 3HP analog Eurorack LFO module

• Three rate settings from slow cycles to audio-rate modulation

• Frequency range from approximately 3 minutes 30 seconds per cycle up to 20Hz

• Triangle waves can be skewed between ramp and saw shapes

• Square wave pulse width can be adjusted from inverted triggers to triggers

• Voltage-controlled crossfading via Fade CV input

• Fade output blends square, shark tooth, and sine-style waveforms

• Self-patching expands the range of available modulation shapes

• 10Vpp waveform outputs

• Bicolor LED displays positive and negative voltage crossings

• Reverse power protected

• Aluminum panel

• Depth: 45mm

• Power: +12V 15mA / -12V 15mA / 0mA 5V

The Zlob Modular Skew Fade LFO is a powerful modulation source for compact Eurorack systems, offering flexible waveform shaping, skew control, and voltage-controlled fading in only 3HP.