Gibson PRSK-010 Speed Knobs, Black (4 pcs.) Hygrometer A Bass input provides a

A Bass input provides a variety of funky wah sounds for bass guitar

and any venue where high‑output portable sound is needed — no other column system currently available sounds as good

Length: N/A

plus liberal use of all three registers of the instrument

Gibson PRSK-010 Speed Knobs, Black (4 pcs.) Hygrometer A Bass input provides aSpeed Knobs 4 pack Sold in packs of 4. These genuine Gibson OEM speed knobs are the same knobs found on many vintage and current Gibson guitars, and can be used for vintage restoration or the replacement of lost knobs. Gibson speed knobs come packaged in sets of four, and are available in either black or gold with white numbers.