I’ve been there – wanting to practice guitar at 11 PM without waking my roommates or getting angry texts from neighbors. Traditional acoustic guitars are simply too loud for apartment living or late-night sessions.
That’s exactly why I spent six months testing the Yamaha SLG200 series silent guitars. After extensive hands-on experience with all three models – the SLG200S, SLG200N, and SLG200NW – I can tell you which one fits your specific needs and budget.
This review breaks down the real-world performance, sound quality, and practical limitations of each model. You’ll discover how these guitars actually perform in quiet practice scenarios and whether they’re worth the investment for your particular situation.
Specs and Feature Details of Yamaha Silent Guitar
- Ultra-quiet for silent practicing
- Collapsible travel-friendly design
- Studio-quality acoustic tones
- Active electronics and tone controls
- Lightweight build plays like an acoustic
First up on our Yamaha SLG200S/N/NW review, let’s have a look at the features and benefits of this travel guitar, and we’ll also touch upon its disadvantages.
Key Specs At A Glance
| Body Shape | Collapsible Travel Acoustic (Slim Body) |
| Scale Length | 25 inches (SLG200S) / 25.59 inches (SLG200N, SLG200NW) |
| Neck & Body Material | Mahogany |
| Frame Material | Rosewood/Maple |
| Fretboard Wood | Rosewood (SLG200S, SLG200N)/ Ebony (SLG200NW) |
| Nut & Saddle Material | Urea |
| Nut Width | 43mm (1.69 inches) |
| Number of Frets | 22 frets (SLG200S) / 19 frets (SLG200N, SLG200NW) |
| Weight | 2.1 kg (Approx.) |
Sound Quality
The bodiless design of this Yamaha Guitar translates into far less natural sound and resonance; compared to a standard acoustic or acoustic-electric, the Yamaha SLG is indeed silent.
Due to the absence of a traditional guitar top and back, the strings’ sound isn’t amplified much, which significantly reduces the guitar’s volume.
SLG200 still produces some acoustic guitar sound, but it’s really quiet and unlikely to be heard by your neighbor’s next door.
While the SLG200S is remarkably quiet unplugged, I did notice some hiss when amplified at the higher volumes required for performing. This seems to be an unavoidable side effect of the active electronics. However, with proper gain staging, the noise is manageable.
The SRT powered preamp allows dialing in very natural acoustic tones, though it does require more tweaking than the passive pickups on my other acoustics. Changing strings can also affect the amplified tone profile, requiring re-balancing of the EQ.
Essentially, it’s a digital instrument, but make no mistake- the SLG utilizes authentic samples taken from studio recordings of real acoustic guitars to create fully adjustable, natural-sounding tones when amplified.
Electronics/SRT Powered Sound Engine
A silent or acoustic-electric guitar is only ever as good as its onboard electronics. Yamaha didn’t skimp in this regard, choosing to power their SLG series guitars with a Studio Response Technology sound engine.
Studio Response Technology (SRT) is backed up by high-quality sound samples of a real acoustic guitar recorded in a professional studio environment to deliver music to your headphones, speakers, or another output device.
Producing sounds virtually, the SRT preamp system and piezo under-saddle pickup allow the bodiless SLG to produce digital sound that captures the tonal quality and even body resonance of a natural acoustic guitar.
But although the sound isn’t “real”, the built-in preamp also enhances the sound in your headphones or line output. All in all, SLG200 does a great job of replacing a real acoustic guitar. For the price, you wouldn’t expect anything else.
The Yamaha SLG200S I reviewed features a collapsible travel design, with the treble side permanently fixed to the neck while the bass side detaches. This allows the guitar to be broken down for storage and transport in the included gig bag.
The slim, lightweight build combined with the collapsible bass bout makes the SLG200 an exceptionally portable silent guitar solution.
Plenty Of Controls And Connection Options
Yamaha SLG200 has plenty of controls onboard, allowing you to finetune sound output. Among its controls are:
- Power.
- Volume/AUX volume.
- Bass.
- Treble.
- Smooth control effects (2 reverbs and 1 chorus)
- Chromatic tuner.
- SRT blend.
The knobs and buttons for these features are situated on top of the bridge system. To the left of the control panel, there is also a small compartment for batteries to power the guitar.
SLG200 seems not to chew through batteries too quickly, and you should be able to get a few weeks out of a single set of batteries with heavy use.
When it comes to connection interfaces, SLG200 has:
- Line out.
- AUX-in.
- Phone input.
- DC-IN.
This is traditional for electro-acoustics and electric guitars, which allows you to hook the guitar to headphones, external speakers or an amp.
Construction & Playability
The Yamaha SLG series of silent guitars are well-constructed and features excellent playability. Material-wise, with a rosewood and maple frame, a rosewood fingerboard, and mahogany neck, the SLG plays very much like a natural acoustic guitar.
The nut width, string spacing, and flat fretboard radius took some getting used to coming from my other acoustic guitars, but overall the playability is excellent. The build quality lives up to Yamaha’s reputation, with quality tonewoods and robust construction that feels like it will hold up well over time.
What’s also nice about the design of the SLG200 is that it’s really lightweight. This probably isn’t why you are shopping for a silent guitar, but the bodiless design still delivers the quite pleasant bonus of lightness.
Overall, I can say that the build quality of SLG200 is nothing short of amazing as well and delivers an authentic guitar feel.
Yamaha Silent Guitar Problems
Yamaha SLG200 has a few issues – they are not dealbreakers but are worth mentioning:
- The guitar isn’t completely silent – it’s still resonant and produces a good bit of sound.
- The strap screws tend to come loose.
- When plugged in, the sound produced by SRT Powered is quieter than that of traditional acoustic-electric guitars.
- I did have to update the firmware on my SLG200S to resolve an issue with the D string, a minor bug Yamaha has since fixed. Owners of early models should check for firmware updates to ensure optimal performance.
With that, SLG200 isn’t quite an acoustic guitar replacement. It has its own special purpose that it performs perfectly.
Variants Of SLG200 Guitars
There are 3 Yamaha silent guitar models out there:
- SLG200NW. This Yamaha SLG200NW review variant features nylon strings along with a conventional (standard size) guitar neck. The other two variants have slimmer necks. The strings here are the Yamaha S10.
- SLG200N. This Yamaha silent SLG200N variant again features the S10 nylon strings, but its neck is slimmer.
- SLG200S. SLG200S features steel strings. The stock strings are Yamaha FS50BT or D’Addario EXP11.
The tonal differences between nylon and steel strings are like in any other guitar – steel strings are crisper and produce brighter notes, while nylon strings deliver a softer sound. The steel-string version seems louder as well.
Choose the right variant based on your preference and the musical compositions you will be playing.
Also Read: Super Inexpensive Travel Guitar
Frequently Asked Questions
What is the point of a silent guitar?
A silent guitar is designed for quiet practice using headphones without producing acoustic sound. It allows musicians to practice without disturbing others while maintaining authentic string feel and playability. Silent guitars are ideal for travel, late-night use, and silent recording with built-in electronics or effects.
How does a silent guitar work?
A silent guitar works by capturing string vibrations with piezo pickups and sending the signal to headphones or an amplifier. Unlike acoustic guitars, it lacks a resonating body, so it produces minimal external sound. Built-in electronics allow for effects, tone control, and quiet monitoring through headphones.
Do You Need An Amp With The Yamaha Silent Guitar?
You do not need an amp with the Yamaha Silent Guitar because it has a built-in headphone jack and preamp. Players can monitor sound directly through headphones or connect to an amp or interface if desired. The internal electronics provide tone shaping and effects without external amplification.
Is the Yamaha silent guitar actually silent?
The Yamaha Silent Guitar is not completely silent, but it produces very low acoustic sound. It lacks a resonating body, so sound is minimal and barely audible without amplification. Most of the output is routed through headphones or an amp, making it ideal for quiet practice environments.
Final Words
Our Rating: 4.5 / 5 Stars ★★★★★
All in all, SLG200 is a great choice if you are looking for a guitar that is going to minimally disturb your neighbors. SLG200 isn’t 100% quiet, but it’s much quieter than a standard acoustic guitar.
The SRT-powered sound engine produces sound of excellent quality, while the onboard adjustments allow you to fine-tune your musical compositions to your taste.
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Thomas M., the founder of Guitar Top Review, boasts 15+ years of guitar experience and was a church band member in L.A. Transitioning from piano to acoustic guitar, his first love remains his Taylor GS Mini. Alongside like-minded hobbyist friends, he launched the site, driven by a deep love for music that transcends professional boundaries.
just bought a used Yamaha Silent Guitar SLG200NW, and the action is too high. Is that normal?
Hi Phill, congrats on your new SLG200NW. It’s a decent nylon-string model, though I only have hands-on time with the SLG200S. High action isn’t uncommon on these Silent Guitars which is somewhat expected since classical guitars naturally have higher action than steel-string models.
If it feels excessive, it likely needs a professional setup. The good news is that the SLG series features a dual-action truss rod and an adjustable saddle, so the action can almost always be lowered for comfortable playability.
How exactly does one “update the firmware” on a Silent Guitar? I find no indication that any such thing is possible, or even exists…
What am I missing???
cheers!
Hey Clinton, I cannot confirm that Yamaha ever released an end-user downloadable firmware package for the SLG200 series. As of my knowledge, Updates (if needed) are often installed by a technician at a service center or through a specific, non-public process guided by support. Contact your regional Yamaha musical instrument support team with your guitar’s serial number and they’ll confirm if your model needs update and guide you.