Promark TB5 -Promark General Telescopic Wire Brushes psu and has a flat frequency

and has a flat frequency response up to about 5 kHz

Slide it back to use the mixer section underneath

All the way clockwise produces a full chop

A member of Fender's Artist series

The product includes low-frequency roll off and built-in shock mount

Promark TB5 -Promark General Telescopic Wire Brushes psu and has a flat frequencyProduct Details: High quality professional telescopic brushes with the new easy grip handle for more relaxed playing. Made in USA. Overall Length With bristles extended 12 5 16 Length of Handle only 7 1 16 Length of Bristles only 5 3 16 Diameter of individual bristles . 013 Diameter of handle 0. 624 Bristle Material Wire