Amazon.com: SAPHUE Digital Delay Guitar Effects Pedal Effect Pedals Time/Level/Repeat Knob with Steel Metal Shell Mini Single Type Dc 9V with True Bypass Switch for Multi Electric Guitar Kit : Musical Instruments
Guitar Pedal X - News - Interchange Noise Works Introduces its Streamline Series of One-Knob Overdrive and Distortion Pedals
Pedal Genie | Ritual Devices Nightshade One Knob Fuzz | All Your Pedal Wishes, Granted
Please recommend a one-knob overdrive pedal that cleans up nicely | The Gear Page
Hands On: One-Knob Wonders, Part One - Fretboard Journal
7 One-Knob Pedals That Transform Your Tone - zZounds Music Blog
8 ONE Knob Fuzz Pedals You Need to Try — The JHS Show
One Knob Fuzz - Choose from 5 Classic Fuzz's - Handbuilt Boutique Guitar Pedal | eBay
Guitar Pedal X - GPX Blog - One Knob Wonders! - 17 of the Best One Knob Pedals
The One-Knob Manifesto - tonefiend.com
The Ultimate One Knob Fuzz Shootout - YouTube
Guitar Pedal X - GPX Blog - One Knob Wonders! - 17 of the Best One Knob Pedals