Bstrom
Yamaha SRT2 Rocks!
Bought a Yamaha AC3M Concert to use in my home studio - plays and records like a dream - little EQ or processing needed.
The Yamaha AC3M ARE, concert body cutaway guitar, features all-solid mahogany back and sides with sitka spruce top with Yamaha's original A.R.E. wood-torrefaction technology. Natural, dynamic plugged-in tone from the SRT2 pickup system perfectly suit your performance on the stage.
Designed to be the ideal performance acoustic guitar, the Yamaha A Series is crafted from the ground up to be perfectly suited to life on the road. With natural, dynamic plugged-in tone and stage-ready simplicity from the new SRT2 pickup system; played-in comfort out of the box thanks to hand-rolled fingerboard edges on a straight taper neck; a custom designed scalloped bracing pattern for an all-new powerful, expressive acoustic tone and Yamaha's legendary road-ready construction to make sure it's ready when you are, night after night, the A Series is the perfect guitar to take your playing to the next level.
The AC3M ARE, concert body cutaway guitar, features all-solid mahogany back and sides with sitka spruce top with Yamaha's original A.R.E. wood-torrefaction technology. Natural, dynamic plugged-in tone from the SRT2 pickup system perfectly suit your performance on the stage.
SRT2 Electronics
SRT2 is a new pickup system developed independently by Yamaha, and optimized for stage performance. From a piezo sound that cut through when in a mix to a warm, pure acoustic sound that is like recorded by using the vintage microphone in the recording studio, SRT2 allows you to reproduce a sound that you can really use on stage. With SRT2 you can mix these two sounds to attain the exact balance you want to achieve a distinctive tone. What's more, the ability to select from two different mic types lets you choose the optimal sound for your playing style and for the song you are performing. (SRT2 is applied to the A5 and A3 only.)
A: Volume Control
B: Treble Control
C: Bass Control/AFR (Auto Feedback Reduction) [PUSH]
D: Blend Control/Mic Type Switch [PUSH]
SRT Pickup
Yamaha's proprietary SRT pickup design uses individual elements for each string to give an ultra-clear, ultra-wide bandwidth signal with far better dynamic response and tonal accuracy than a regular, ribbon-type piezo pickup.
Powerful Acoustic Sound
A new sound has been developed for the A-series that is louder and stronger in the low-mid ranges, thanks to cutting-edge acoustic analysA new sound has been developed for the A-series that is louder and stronger in the low-mid ranges, thanks to cutting-edge acoustic analysis technology developed by the Yamaha R&D Division. Their analysis led to the development of the new scalloped bracing for the top board and shorter bracing than normal for the back board.
Also, treating the tops with Yamaha's exclusive A.R.E. (Acoustic Resonance Enhancement) 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 an A-series guitar up. (A.R.E. processing is applied to the A5 and A3 only.)

High Comfort Neck Profile
Extensive research with players, luthiers and guitar techs has given A-Series the feel and playability that today's acoustic-electric players want, whether switching from electric to acoustic on-stage, recording a session with intricate open tunings, or practicing at home. These superb guitars feature a straighter neck taper for easier high-fret playing, and hand-rolled fingerboard edges to achieve a played-in feel.

Simple and Distinctive Look
The simple, organic design features wood binding and other techniques that capture the warmth of wood. The distinctive shape of the pick guard, which stands out when performing, is a revival of the N1000 guitar that Yamaha released in 1975.

Elixir Strings
A-series guitars are equipped with Elixir NANOWEB 80/20 Bronze Light strings to deliver a lively tone together with extended tone life that players have come to expect from Elixir Strings.
| Body Shape | Concert Body Cutaway |
|---|---|
| Scale Length | 25 9/16" (650 mm) |
| Body Length | 19 9/16" (497 mm) |
| Total Length | 40 7/8" (1038 mm) |
| Body Width | 14 15/16" (380 mm) |
| Body Depth | 3 15/16" - 4 3/4" (100 - 120 mm) |
| Nut Width | 1 11/16" (43 mm) |
| String Spacing | 11 mm |
| Top Material | Solid Sitka Spruce A.R.E. w/Scalloped Bracing |
| Back Material | Solid Mahogany |
| Side Material | Solid Mahogany |
| Neck Material | African Mahogany (3-ply) |
| Fingerboard Material | Ebony |
| Fingerboard Radius | R400 mm (15 3/4") |
| Bridge Material | Ebony |
| Nut Material | Urea |
| Saddle Material | Urea |
| Bridge Pins | Black ABS with White Dot |
| Tuners | Die-Cast Chrome (TM29T) |
| Body Binding | Mahogany + Cream |
| Soundhole Inlay | Rosewood + Mahogany + Black + White |
| Pickguard | Tortoise Pattern |
| Body Finish | Gloss |
| Neck Finish | Matte |
| Electronics | SYSTEM71 (SRT2 System) + SRT Piezo Pickup |
| Controls | Vol/Mic Type Select (2 types)/Treble/Bass/SRT-Piezo Blend/AFR |
| Connections | LINE OUT |
| Strings | Elixir NANOWEB 80/20 Bronze Light |
| Accessories | Soundhole Cover, Hex Wrench |
| Case | Hard Bag |
Bstrom
Posted by Bstrom • March 16, 2026
Bought a Yamaha AC3M Concert to use in my home studio - plays and records like a dream - little EQ or processing needed.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.