Kepma GA3-130A Grand Auditorium AcoustiFex Electric Guitar Natural
The Kepma Spruce and mahogany Grand Auditorium cutaway with the Acoustifex K-10 system in walnut. The new K3 AcoustiFex model has an unbelievable value for such a feature-packed instrument.
3.7
3 Reviews
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Introducing the K3-A AcoustiFex Models — Spruce and Mahogany guitars that feature the new patented AcoustiFex K-10 pickup system. The AcoustiFex pickup, preamp and FX system gives players the ability to mix in reverb, delay & chorus when playing acoustically or when plugged in, giving them full control over their sound. This new system expands the functionality of the instrument by providing audio streaming to the guitar (both when unplugged and plugged into an amplifier or mixer) for learning and play-along content. The new K3 AcoustiFex model in the grand auditorium body style has an unbelievable value for such a feature-packed instrument.
The K3 Series guitars are the first guitars to utilize the majority of the same manufacturing processes as the Elite Series guitars — the most affordable super-premium guitars in the world. This includes 90% automation in construction including over a dozen unique CNC, robot and laser processes for the K Series instruments.
Premium components like 18:1 tuning gears (as used on the Elite Series) and proprietary anti-rust coated strings provide immediately noticeable playability and salability to the customer. Solid wood plys of real mahogany and spruce yield great looks, tone, and stability.
The revolutionary & patented AcoustiFex system is a marvel in itself, providing players with lush reverbs, delay and chorus while picking “unplugged” in any acoustic space. When hitting the stage and plugging in to an amp or mixing console, it offers a flexible piezo undersaddle pickup plus the onboard effects giving players full control over the mix. What makes the K-10 System totally unique is its ability to also receive streamed audio content via Bluetooth from a music library on a phone or other Bluetooth sources, a great feature for learning and for playing along with backing tracks. This feature is available when the instrument is not plugged in as well as when it’s plugged into an amplifier or mixer. The volume level of the streamed audio is controlled by the output volume on the source device.
Kepma GA3-130A Grand Auditorium Acoustic Electric Guitar Features:
Same manufacturing processes as the Elite Series guitars
18:1 tuning gears
Solid wood plys of real mahogany and spruce yield great looks, tone, and stability
AcoustiFex K-10 Pickup Preamp, FX and Audio Streaming system
Kepma GA3-130A Grand Auditorium AcoustiFex Electric Guitar Specifications
Item #:
MBP KEPGA3130A
Manufacturer Part Number:
GA3-130A
UPC:
850011838785
Product Specifications
Kepma GA3-130A Grand Auditorium Acoustic Electric Guitar Specifications:
Body Style: Grand Auditorium
Scale Length: 650 mm / 25-1/2”
Top: Layered Mahogany
Back/Sides: Layered Mahogany
Neck: Mahogany
Neck Reinforcement: Truss Rod
Neck Thickness: 21.5 mm – 22.5 mm (1st Fret-9th Fret)
Neck Width: 43 mm / 1.7"
Neck Finish: Smooth Satin
Neck Binding: ABS
Truss Rod: 440 mm Bidirectional adjustable steel
Fretboard: 400 mm radius / 457 mm x 57 mm
Sound hole Rosette: Synthetic
Number of Frets: 20
Saddle: Triple compensated
Nut: ABS
Bridge: Rosewood
Fretboard Inlay: ABS
Binding: ABS
Finish: Matte
Bridge pins: ABS
Strings: Phosphor Bronze with Anti-Rust Coating (.012-.053)
Tuning Machines: Kepma sealed die-cast 18:1
Electronics: Kepma AcoustiFex K-10 System
Colors: Natural
Kepma GA3-130A Grand Auditorium AcoustiFex Electric Guitar Specifications
Product Specifications
Kepma GA3-130A Grand Auditorium Acoustic Electric Guitar Specifications:
Body Style: Grand Auditorium
Scale Length: 650 mm / 25-1/2”
Top: Layered Mahogany
Back/Sides: Layered Mahogany
Neck: Mahogany
Neck Reinforcement: Truss Rod
Neck Thickness: 21.5 mm – 22.5 mm (1st Fret-9th Fret)
Neck Width: 43 mm / 1.7"
Neck Finish: Smooth Satin
Neck Binding: ABS
Truss Rod: 440 mm Bidirectional adjustable steel
Fretboard: 400 mm radius / 457 mm x 57 mm
Sound hole Rosette: Synthetic
Number of Frets: 20
Saddle: Triple compensated
Nut: ABS
Bridge: Rosewood
Fretboard Inlay: ABS
Binding: ABS
Finish: Matte
Bridge pins: ABS
Strings: Phosphor Bronze with Anti-Rust Coating (.012-.053)
Tuning Machines: Kepma sealed die-cast 18:1
Electronics: Kepma AcoustiFex K-10 System
Colors: Natural
Customer Reviews
3.7
Based on 3 reviews
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randy s. 🇺🇸
Verified Buyer
Kepma grand
The Kepma acoustic guitar is one of the best values in the acoustic market, especially for players who want premium feel and sound without the premium price. Kepma is known for its high-precision manufacturing, and it really shows the moment you pick up the instrument.
Build Quality:
Kepma guitars ...
Published date
12/06/25
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Shena F. 🇺🇸
Verified Buyer
great guitar for price range!
The guitar got here on time, so AMS was on the ball shipping. The action was a little higher than I like but some might be fine. There's still enough space to lower without buzzing out and still get a big sound. The on board effects and electronics are awesome. For people who purchase will have to r...
This guitar is crap. Ive had it for 6 months and I would have rather ordered a Glarry. The action is horrible and cannot be corrected unless you pull the bridge and sand it down. Im not talking the saddle but the whole bridge. It comes with a bolt on neck. Really? I have the tools to set up guitar a...
Published date
05/13/26
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Questions & Answers
1 answered questions
Ron G.
Verified User
Q: Does it come with a book of instructions on how to use the electronics on this guitar. How to hook up tp blue tooth , etc.
Also, I saw a similar model that had a display screen with many songs. Are these songs available for download to my phone.
Answers on Content by By AMS Customer Service on Sat May 31 2025
A: Hello Ron!
For further information regarding your questions, please contact Kepma. Link to contact: https://www.kepmausa.com/contact
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