MAD PROFESSOR Stone Grey Distortion/FAC (Mad Professor) Distortion Trombone it has a design that

it has a design that pursues a wider range of sound-making possibilities

producing a more brilliant sound in the high range

★Headset cardioid condenser microphone for performance

but there are no signs of major damage and the condition is good

thin-weight hi-hat top provides quick response and a bright

MAD PROFESSOR Stone Grey Distortion/FAC (Mad Professor) Distortion Trombone it has a design thatFACTORY PEDAL Series Faster production speed and lower product prices while maintaining pedal quality The Stone Grey Distortion (SGD) is a modern high gain distortion pedal that delivers clarity and resolution not found in other pedals. It was developed with a particular focus on achieving clarity of tone, especially in heavy distortion situations. With razor sharp dynamics and intense high gain, it's also compatible with drop tunings and 7 string