Martin HD-28 Standard Series Acoustic Guitar - (2025) Natural with Aging Toner transparent-red The D3V employs dual-sided passive

The D3V employs dual-sided passive radiators on each speaker for a total of four per system

and spot miking

Purchase includes: #5 brass body

Its cardioid polar pattern attenuates off-axis noise caused by sources such as monitors

Gold Tone Zero Glide replacement nut system ZS-14L for left handed guitars

Martin HD-28 Standard Series Acoustic Guitar - (2025) Natural with Aging Toner transparent-red The D3V employs dual-sided passiveThe Martin HD 28 is a legendary acoustic guitar, trusted by generations of players and played by countless icons across genres. Its Dreadnought body size and scalloped bracing delivers the bold, projective tone with strong bass, clear trebles, and rich overtones that has defined acoustic music for nearly a century. Handcrafted with a solid spruce top and solid East Indian rosewood back and sides, the HD 28 offers a resonant, balanced voice for all