Flattley Guitar Pedals / The Joker

The Joker is a valve tone overdrive created with the idea of ​​adding controlled distortion to a clean boost. FET-based 12AX7 valve simulation recreates the warm and rich distortion of a combo amp. Dirt mode provides a range from warm boost to crunch, while Filth mode delivers high-gain distortion perfect for rock.

■ Features
- FET-based 12AX7 valve simulation delivers warm distortion like a tube combo
- ""Dirt"" mode: A wide tonal range from clean to crunch
- ""Filth"" mode: High-gain distortion for rock players
- Can also be used as a booster for enhancing harmonics and tone correction
- Simple operation with volume, gain, tone, and toggle switches
- High-quality build, handmade and hand-wired in the UK

■ Controls
- Volume: Adjusts effect volume
- Gain: Adjusts distortion amount (toggle switch controls operation)
- Tone: Low/high frequency tone shaping
- Toggle Switch: Switches between Dirt and Filth modes

■ Specifications
- Power: 9V DC (External adapter supported)
- Battery: Not compatible with internal 9V battery
- Control knob: 20mm custom-engraved aluminum knob
- Light: Green halo mode light