Subdecay Gain Theory
A 90s-inspired high-gain overdrive pedal delivering aggressive amp-like tones with modern clarity and refined control. The Gain Theory uses a tube phase inverter-inspired circuit to provide thick, dynamic drive while avoiding the common issues of muddy lows, thin mids, and harsh highs found in many high-gain designs.
Key Features
- 90s High-Gain Amp Inspired: Captures the attitude of classic high-gain tones with modern articulation and responsiveness.
- Tube Phase Inverter-Inspired Circuit: Delivers dynamic overdrive characteristics with a powerful amp-like feel.
- Resonance Control: Adjusts a focused low-frequency range (100250 Hz) for tighter bass response and added cabinet-style thump.
- Presence Control: Shapes high-end clarity and bite without harsh, piercing frequencies.
- Flexible Gain Shaping: Features Volume, Treble, and Gain controls for dialing in a wide range of drive textures.
- Compact Enclosure: Built in a durable pedal format with included powered case.
Technical Specifications
- Dimensions: 4.4″ x 2.3″ x 1″ (111.8 x 58.4 x 25.4 mm)
- Power Requirements: 918V DC, center-negative (power supply not included)








