The all new destination Bump is here! The destination Bump (buffer/boost) is a super simple, easy to use, reliable and necessary tool for any pedal arsenal. Use it to 'bump' up the volume for solo work. Use it to revive tone from long lengths of cable and too many pedals. 'Bump' the front end of a tube amp or 'dirt' pedal for unbelievable overdrive/distortion tones. All at a price and quality make that you have come to expect from Option 5. A box so handy, you may as well have two! 0 to 15 dB of CLEAN, low noise gain! Ultra compact, MXR sized box. Easy to adjust gain trimmer will not be moved accidentally by your foot! Standard, regulated 9 volt DC wallwart operation. True Bypass.