The Yamaha TAS1E
The Yamaha TAS1E TransAcoustic Guitar (2nd Gen) builds on the original TransAcoustic line with a sleeker, more modern design, fuller volume, and newly optimized onboard effects. It's built around a concert-style body with a solid spruce top and mahogany back and sides, giving it a warm, resonant acoustic foundation. What sets it apart is its built-in reverb and chorus effects, controlled through simple onboard controls and powered by two AA batteries — no amps, pedals, or external gear required. The result is an instrument designed to let players enjoy and discover the full TransAcoustic experience right at home, whether they're practicing quietly or exploring a richer, more immersive tone.

Inspiration Meets Innovation
TransAcoustic guitars are built to complement individual playing styles and lifestyles. Yamaha's varied TransAcoustic lineup means players can find a model that resonates with their own needs and mode of musical expression, and the TAS1E carries that philosophy forward as part of the 2nd generation of the line — refined, more capable, and still centered on making the instrument adapt to the player rather than the other way around.
Step Beyond the Acoustic Guitar
The TAS1E evolves the original TransAcoustic concept: adding real effects to your natural acoustic sound without needing any external gear. Listening, playing, and creating all happen within a single instrument, collapsing the usual gap between a raw acoustic tone and a fully produced sound. It's a guitar built for players who want the creative process — from first idea to finished sound — to live in one place, without breaking away to reach for a pedal or plug into an amp.
Blending Technology with Tradition
While the TAS1E's design and craftsmanship stand on their own, Yamaha points to the effects technology as the real story here. Actuators installed on the inner surface of the guitar respond to the vibration of the strings, and those vibrations are transmitted through the body and into the surrounding air — producing reverb and chorus effects that genuinely radiate from within the instrument itself, rather than being layered on electronically after the fact. The result is an effect that blends seamlessly with the guitar's pure acoustic tone rather than sitting on top of it.
Controlling all of this is kept intentionally simple: a compact, intuitive control layout gives players easy access to effect adjustment and other supported features, while small, space-efficient buttons are used specifically to minimize the amount of body wood removed — protecting the guitar's natural acoustic character. Power comes from two AA batteries, keeping the onboard effects running reliably through a performance without the need to charge a battery or plug in.
Why We Love This
Our gear experts appreciate the TAS1E because it collapses the line between practicing and performing — reverb and chorus live inside the guitar itself, so there's no amp, pedal, or cable to set up before an idea can be explored. The solid spruce top and mahogany back and sides preserve a genuine acoustic voice, while the effects enhance rather than mask it. Simple controls mean adjusting the sound never interrupts the creative flow of playing.
Features:
- Concert-style body shape
- Solid spruce top
- Mahogany back and sides
- Built-in reverb effect
- Built-in chorus effect
- Actuator-based effects technology that resonates from within the body itself
- Simple, intuitive onboard control layout
- Bluetooth pairing support via the control layout
- Space-efficient buttons designed to preserve natural acoustic tone
- AA (x2) battery-powered operation