BEST buffer and interface out there. I've had a few over the years and this one beats them all. Perfect size, flexible routing, and the buffers sound amazing. None of that weird artificial, stiff, and brittle top end. Just powerful clean tone. I downsized my board and don't need the routing or buffers anymore, otherwise it would be here to stay. This was purchased brand new from Sweetwater last year, never gigged, and has just lived on my large pedalboard here in the studio.