Vault is a brand that offers a range of electro-acoustic guitars. These guitars are designed to provide a balance between the traditional acoustic sound and the amplified sound of an electric guitar. Here are some features of Vault electro-acoustic guitars:

1. Quality Construction: Vault guitars are made using high-quality materials, including solid wood for the top, back, and sides, and durable hardware for the bridge and tuners.

2. Cutaway design: Many of the Vault electro-acoustic guitars feature a cutaway design, which allows players to access the higher frets easily.

3. Built-in Electronics: These guitars are equipped with built-in electronics, such as pickups and preamps, that allow the player to amplify the sound of the guitar and adjust the tone and volume.

4. Different shapes and sizes: Vault offers a range of shapes and sizes, including dreadnought, jumbo, concert, and auditorium, to cater to different playing styles and preferences.

5. Affordable Price: Vault electro-acoustic guitars are known for their affordable price, making them a great option for beginners and intermediate players who are looking for a quality guitar without breaking the bank.

Overall, Vault electro-acoustic guitars offer a great balance between traditional acoustic sound and amplified sound, along with quality construction and affordable price, making them a popular choice for many guitar players.