Hands On: One-Knob Wonders, Part Two - Fretboard Journal
Amazon.com: SONICAKE Reverb Guitar Pedal 3 Modes Room Hall Plate Guitar Effects Pedal Digital Reverb True Bypass : Musical Instruments
Dunwich Amps Cthulhu One Knob High Gain Silicon Fuzz Guitar Effects Pedal | Reverb
LDP "One Knob Fuzz" point-to-point | Reverb
Simple One-Knob Reverb
Handmade "Eleven" One Knob Overdrive 2018 | Reverb
One Control Prussian Blue Reverb | Reverb
Amazon.com: SharkChili Electric Guitar Single Effect Reverb Pedal True Bypass DIG REVERB 9 Reverb Types(without power supply) : Musical Instruments
Hands On: One-Knob Wonders, Part Two - Fretboard Journal
Red Panda Context - Reverberator
NUX - Nux Oceanic Reverb! It has two parameters, one-knob controller! Its coming with a plate reverb inside but new reverb sounds are on the way and soon it will be available