Pat Woodward
I've been looking for and needing a boost like this for years. Dirty or clean patches this pedal nails it and gives that push up the hill when i need it! I'm very happy overall! Great job Mason and company! Thanks for everything.
Finn Erik Breistrand
Thank you for the very nice Vertex boost.It is doing good things With my lovely Guytron F/V 100.Its like lifting a curtain on the clean,and pushing without killing the tone on the overdrive channel.Very flexible with the volum option! Just ordered another one and a Steel String!! Thanks again