There’s nothing so inspiring as playing guitar in a great sounding room – it
makes you play better, longer and with more creativity. The Yamaha TransAcoustic
Guitar recreates that incredible experience without needing any external
amplification or effects, just the guitar itself. It’s the most inspiring,
engaging acoustic guitar you’ve ever played.


An actuator installed on the inner surface of the guitar back vibrates in response to the vibrations of the strings. The vibrations of the actuator are then conveyed to the body of the guitar, and to the air in and around the guitar body, generating authentic reverb and chorus sounds from inside the body.






Simple Controls

Three simple knobs let you adjust the degree of effect applied and the lineout volume level. Additionally, keeping the controls small minimizes the area of the holes in the body material, reducing acoustic sound loss.

(A) Chorus Control

(B) Reverb Control (Room / Hall)

(C) TA Switch / Line Out Volume Control

* Pressing the TA Switch for more than 0.3 seconds activates the TA function.

* When a cable is connected to the line-out jack, the lineout volume can be adjusted by rotating the (C) knob.

* The reverb type switches from Room to Hall around the 12:00 position.


Designed to Provide Superb Acoustic Guitar Sound

The body is an all-solid guitar based on the L-series.
A modified non-scalloped bracing design retains the L series’ characteristic bright tone while enhancing the low end.
Treating the tops with Yamaha’ s exclusive A.R.E. process gives the instrument a rich, vintage quality tone, making it sound as though you’ d been playing it for years, from the very first moment you pick it up.
The fact that this guitar has been designed with an insistence on sound quality is what allows it to produce effected sounds that feels pure and natural.




High Comfortable Playability

neck taper and hand-rolled fingerboard edges result in an instrument
that can be played for hours without any stress.

The 5-ply
neck design featured in all TransAcoustic Guitars is constructed of
rosewood and mahogany plies with a double-action adjustable rod,
creating a strong, stable neck that resists warping.




Newly Designed Battery Box

box integrated into the end-pin jack. This requires fewer holes in
the body, thus reducing acoustic sound loss. Connect the cable from
the jack to a PA or amp to use as an acoustic electric guitar







General Specifications
Body Shape Yamaha Original Jumbo Concert
Scale Length 650mm (25 9/16”) 650mm (25 9/16”)
Body Length 513mm (20 3/16") 497mm (19 9/16")
Total Length 1046mm (41 3/16") 1030mm (40 9/16")
Body Width 415mm (16 5/16") 380mm (14 15/16")
Body Depth 100-125mm (3 15/16" – 4 15/16") 100-120mm (3 15/16" – 4 3/4")
Nut Width 44mm (1 3/4") 44mm (1 3/4")
String Spacing * 11.0mm 11.0mm
Top Material Solid Engelmann Spruce A.R.E. Solid Engelmann Spruce A.R.E.
Back Material Solid Rosewood Solid Rosewood
Side Material Solid Rosewood Solid Rosewood
Neck Material Mahogany + Rosewood 5ply Mahogany + Rosewood 5ply
Fingerboard Material Ebony Ebony
Fingerboard Radius R400mm (15 3/4") R400mm (15 3/4")
Bridge Material Ebony Ebony
Nut Material Urea Urea
Saddle Material Urea Urea
Bridge Pins Black ABS with White Dot Black ABS with White Dot
Tuners Die-cast Gold(TM29G) Die-cast Gold(TM29G)
Body Binding Maple + Black Maple + Black
Soundhole Inlay Abalone + Black + White Abalone + Black + White
Pickguard Transparent Transparent
Body Finish Gloss Gloss
Neck Finish Matt Matt
Electronics SYSTEM70 TransAcoustic + SRT Piezo Pickup SYSTEM70 TransAcoustic + SRT Piezo Pickup
Controls Reverb(Room/Hall) / Chorus / TA Switch / Line Out Vol Reverb(Room/Hall) / Chorus / TA Switch / Line Out Vol
Strings Elixir NANOWEB 80/20 Bronze Light Elixir NANOWEB 80/20 Bronze Light
Accessories Hex Wrench, 2 x AA Batteries Hex Wrench, 2 x AA Batteries
Case Hard Bag Hard Bag