2019 Martin OMC-15M Acoustic Guitar, Mahogany W/HSC - Used AC111619 Vox has the answer -

Vox has the answer - they've included a headphones/line out jack so you can maintain your privacy

but a piece of musical lore

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At the heart of this instrument lies the VINTAGE TONE SYSTEM® (VTS) Spruce top

The RB Continental's water-resistant ballistic Quadraweave exterior surrounds a lightweight Flexoskeleton™ protection system of 1" thick high-density foam and EVA impact panels that offers enough protection to survive a 40-foot drop without so much as a nick or scratch

2019 Martin OMC-15M Acoustic Guitar, Mahogany W/HSC - Used AC111619 Vox has the answer -This OMC 15M was made at the Martin Guitar factory in Nazareth, Pa. It has a low taper performance neck, which makes it very comfortable. There is a thin gloss finish on the back of the neck, whereas the rest of the body has a satin finish. Both the ceck and body of this guitar are made out of mahogany, lending a very warm and sophisticated tone. This was traded in with its Martin original Hard shell case. Two scratches on the top of the guitar below