Low frequency oscillator providing phase-staggered...
Low frequency sound monitoring system for musicians
Low friction system for snare drum tension adjuster
Low friction vented rotary valve for brass wind instruments
Low noise vibrating string transducer
Low profile keyboard device and system for recording and scoring
Low volume drum stick
Low-power music synthesizer and transmitter
Lug assembly for anchoring drum heads to drum body
Lug fixing structure for drum
Lug nut assembly for drums
Lug nut for drum head
Luminescently outlined string instrument
Lute