Detail 01
TransAcoustic SYSTEM78
An onboard actuator causes the guitar body to resonate with reverb, chorus, and delay.

Independent shopping perspective
In Natural, Yamaha’s TAG1 C brings the TransAcoustic SYSTEM78 into a right-handed dreadnought with a cutaway. The guitar’s body carries its onboard reverb, chorus, and delay, allowing ambient acoustic playing without connecting an amp or pedals. Bluetooth audio adds direct backing-track playback, while the control set includes effect adjustments and line-out volume. A solid Sitka spruce top works with mahogany back and sides for the balanced, articulate dreadnought response described here, and the cutaway opens up the higher fret area.


Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
An onboard actuator causes the guitar body to resonate with reverb, chorus, and delay.
Detail 02
It can receive streamed audio and also provides a line-out connection.
Detail 03
The construction is described as producing balanced, articulate dreadnought tone.
Detail 04
These are the listed playing dimensions.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
Yes. It has Bluetooth audio for streaming audio through the guitar.
Yes. The cutaway is intended to improve access to the upper frets.
Reverb, chorus, and delay are onboard.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.