CU: professional guitarist hand rotates volume control knob on white bass guitar pick guard extreme close view
CU: person finger rotates silver volume control knob on white bass guitar before dress rehearsal extreme close view
CU: concentrated guitarist hand rotates volume and tone control knobs on white bass guitar pickguard extreme closeup
CU: musician inserts quarter-inch jack into output and rotates volume and tone control knobs extreme close view
CU: professional musician connects quarter-inch jack with output on white pick guard of bass guitar extreme close view
CU: experienced musician connects quarter-inch amplifier jack with white bass guitar near control knob extreme close view
CU: professional musician plays bass guitar with silver tuning keys on brown headstock on foreground extreme close view
CU: skilled musician plays solo on white bass guitar connected to sound control with pitch shift close view
Tone knobs and volume of electric guitar
Professional musician plays bass guitar with pick at rehearsal extreme close view
Close-up Of Amplifier Head Controller. Volume, treble, middle, Gain, Bass knobs. Electronic amplifier stack or amp with volume, treble, middle and bass knobs. Close up shot of mixer knobs Entertainment industry
CU: professional musician hand plays bass guitar in vertical position at dress rehearsal close view