SolidGoldFX Lysis MKII Polyphonic Octave Fuzz Modulator Pedal

The SolidGoldFX LYSIS MKII is more than just a fuzz pedal – it’s an octave generator, sweeping filter, and synth-like sound machine all rolled into one. Building on the foundation of the original LYSIS, this second-generation version pushes sonic experimentation even further with expanded features, deeper modulation options, and enhanced versatility.

By blending analog square-wave fuzz with polyphonic pitch shifting, resonant filters, and sweeping LFO modulation, the LYSIS MKII transforms your guitar, bass, or any instrument into a synth-fuzz powerhouse. From punishing octave-down fuzz to shimmering octave blends and rhythmic filter sweeps, this pedal is an endless source of inspiration.

Main Features

• Octave Fuzz Pedal with LFO Modulation – fuzz, filter, and synth textures combined
• Discrete Analog Square-Wave Fuzz Circuit – with FET preamp for rich, powerful tone
• Polyphonic Pitch Shifting – octave down, octave down/up, and octave down/fifth voicings
• Selectable High-Pass/Low-Pass Filters – with adjustable resonance
• 33 Modulation Settings – 3 waveforms (triangle, sine, square) with 11 presets each
• Tap Tempo with Speed Ramping & LFO Braking – sync your modulation on the fly
• Expression/CV Input – assignable to any parameter via DIP switches
• Soft-Touch True Bypass Switching – seamless activation and bypass
• Top-Mounted Jacks – pedalboard-friendly design
• Handmade in Montreal, Canada – boutique build quality
• Power: 9V DC PSU (centre -, 2.1mm, ~60mA current draw)

Sound & Functionality

At its core, the LYSIS MKII uses a discrete FET preamp feeding into a high-gain fuzz circuit, processed through SGFX’s digital polyphonic voice and filter generator, then sent back through a discrete transistor output stage. The result? The perfect balance of analog grit and digital precision.

With 33 LFO waveforms, expanded voicings, and tap-tempo-controlled filter sweeps, the LYSIS MKII offers everything from sub-octave doom fuzz to synthy arpeggiations and modulated chaos. Whether you want subtle texture or full-blown sonic destruction, this pedal is a true synth/fuzz nirvana machine.

Specifications

• Circuit: Analog fuzz with digital modulation & polyphonic processing
• Voicings: Octave Down, Octave Down/Up, Octave Down/Fifth
• Filters: High-Pass / Low-Pass with adjustable resonance
• Waveforms: 3 (Triangle, Sine, Square) x 11 presets = 33 LFO shapes
• Controls: Blend, Rate, Resonance, Voice Selector, LFO Shape Selector
• Connectivity: Expression/CV input, top-mounted I/O
• Switching: Soft-touch true bypass
• Power: 9V DC, ~60mA
• Build: Hand-made in Montreal, Canada

The SolidGoldFX LYSIS MKII – fuzz, filters, synth voices, and polyphonic power in one pedal. A unique fusion of analog warmth and digital versatility designed to push your creativity to the limit.