Gayetana Guitars · SieteQuinto
Seven-string nylon guitars with extra low range and a familiar, comfortable feel.
Gayetana Guitars is the instrument line inside ATTO Music & Instruments. The SieteQuinto is a seven-string nylon guitar that reaches lower than a traditional guitar, so you can cover bass movement, harmony, and melody without changing the way you already play.

Why seven strings
One guitar that covers melody, harmony, and bass.
The seventh string opens up low-end movement, which means richer chord voicings and bass lines you don't have to hand off to anyone else. The short scale keeps the instrument compact and easy to get around, so it stays inviting to play.

A75 SieteQuinto · Acoustic
A comfortable short scale with room for all seven strings.
At 580 mm the A75 sits closer under your hands than a full-size guitar, so stretches and shifts come easier. The 55 mm nut gives all seven nylon strings enough room for clean left-hand work.
- Strings
- Seven
- Scale
- 580 mm
- Nut Width
- 55 mm
- Top
- Solid Cedar or Solid Spruce
E75 Electric SieteQuinto
The SieteQuinto goes electric.
The E75 carries the SieteQuinto idea into an electric format: extended range, short scale, and hands-on development driven by playing rather than a spec sheet. Modern fabrication, small numbers, built and refined by the player who designed it.
Full E75 specifications and availability coming soon
Questions about an instrument?
Talk to the person who built it.
Tell ATTO how you play and what you need the instrument to do, and you'll get an honest answer about which one of these guitars is right for you.