Wampler Pedals DB+ Buffer & Clean Boost Pedal - Small Form Factor | Reverb
Steampunk Boost/Buffer – J. Rockett Audio Designs
Amazon.com: IK Multimedia Z-Tone Buffer Boost guitar preamp pedal with boost, Active/Passive pickup selector, switchable PURE/JFET Channels, true bypass and DI out for reamping/live use : Musical Instruments
Morley Buffer Boost - Tonebox.com
JHS Pedals The Prestige Buffer/Boost Pedal at Gear4music