Amazon.com: Sondery Boost Pedal for Electric Guitar and Bass, Mini Clean Booster Effect Pedal, True Bypass, More or Less 14dB Change for Frequencies Under 250Hz or Above 1KHz, Art Design Foot Pedal :
Amazon.com: Mooer Pure Boost, clean boost pedal : Musical Instruments
Keeley Katana Clean Boost Pedal
Pedal Genie | Janglebox J-Boost Non Compression Clean Boost | All Your Pedal Wishes, Granted