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The Muramatsu GXIII Heavy Wall is a professional concert flute built around a substantial sterling silver design and the refined response for which Muramatsu flutes are well regarded. Its heavier-wall configuration is suited to players who value a centered tonal core, controlled resistance, and projection that can be shaped across solo, chamber, and ensemble settings.
Muramatsu GXIII Heavy Wall Concert Flute Specifications
- Instrument Type: Concert flute
- Key: C
- Model: GXIII Heavy Wall
- Material: Sterling silver
- Tube Wall: Heavy wall
- R: Ring keys (open-hole French model)
- B: B footjoint (extends the range to low B)
- O: Offset G key
- Case: Fitted hard case with case cover
- Accessories: Pull-through swab, polish cloth, cleaning rod, and cleaning cloth
Condition & Setup
This brand new flute is in perfect playing order and has been professionally serviced, set up, and play-tested. The polished exterior presents very well. The keywork, rods, posts, and key cups are externally intact.
Who the GX III Heavy Wall Concert Flute Is For
The GXIII Heavy Wall is intended for professional flutists, advanced students, and serious ensemble players who prefer the resistance and tonal density associated with heavier silver tubing. Its open-hole keywork and offset G provide a familiar professional configuration, while its centered tonal concept is appropriate for orchestral, chamber, solo, and conservatory work.
Common Questions About the Muramatsu GXIII
What distinguishes a heavy-wall flute from a standard-wall flute?
Heavier tubing generally provides greater resistance and supports a denser, more centered tonal core. Players who prefer something to work against while shaping dynamics and color often favor this design approach.
What does the offset G configuration change?
An offset G places the left-hand G keys in a more natural position for many players. It can reduce left-hand reach while retaining the open-hole keywork expected on a professional concert flute.
Where does the GXIII fit for a professional player?
The GXIII is a professional sterling silver flute suited to players seeking Muramatsu craftsmanship with the added resistance and tonal density of a heavy-wall configuration.
In stock! Ships within 1-2 business days
Financing available. Apply directly at checkout
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Muramatsu GX III Heavy Wall Professional Concert Flute in Sterling Silver
Muramatsu GXIII Heavy Wall Concert Flute Overview
The Muramatsu GXIII Heavy Wall is a professional concert flute built around a substantial sterling silver design and the refined response for which Muramatsu flutes are well regarded. Its heavier-wall configuration is suited to players who value a centered tonal core, controlled resistance, and projection that can be shaped across solo, chamber, and ensemble settings.
Muramatsu GXIII Heavy Wall Concert Flute Specifications
- Instrument Type: Concert flute
- Key: C
- Model: GXIII Heavy Wall
- Material: Sterling silver
- Tube Wall: Heavy wall
- R: Ring keys (open-hole French model)
- B: B footjoint (extends the range to low B)
- O: Offset G key
- Case: Fitted hard case with case cover
- Accessories: Pull-through swab, polish cloth, cleaning rod, and cleaning cloth
Condition & Setup
This brand new flute is in perfect playing order and has been professionally serviced, set up, and play-tested. The polished exterior presents very well. The keywork, rods, posts, and key cups are externally intact.
Who the GX III Heavy Wall Concert Flute Is For
The GXIII Heavy Wall is intended for professional flutists, advanced students, and serious ensemble players who prefer the resistance and tonal density associated with heavier silver tubing. Its open-hole keywork and offset G provide a familiar professional configuration, while its centered tonal concept is appropriate for orchestral, chamber, solo, and conservatory work.
Common Questions About the Muramatsu GXIII
What distinguishes a heavy-wall flute from a standard-wall flute?
Heavier tubing generally provides greater resistance and supports a denser, more centered tonal core. Players who prefer something to work against while shaping dynamics and color often favor this design approach.
What does the offset G configuration change?
An offset G places the left-hand G keys in a more natural position for many players. It can reduce left-hand reach while retaining the open-hole keywork expected on a professional concert flute.
Where does the GXIII fit for a professional player?
The GXIII is a professional sterling silver flute suited to players seeking Muramatsu craftsmanship with the added resistance and tonal density of a heavy-wall configuration.
Pairs well with
In stock! Ships within 1-2 business days
Financing available. Apply directly at checkout
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99

Muramatsu GX III Heavy Wall Professional Concert Flute in Sterling Silver
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Orders valued over $99 ship via FedEx 2-Day within the U.S. and via DHL internationally. A physical address (no P.O. Boxes) and signature are required. Smaller accessories ship via USPS (2–5 day service) and do not require a signature if valued under $99. Please see our FAQ for additional details.
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Return Policy
We offer an unconditional 30-day return policy to ensure you’re completely satisfied. If you’re unhappy for any reason, return the item for a full refund or full exchange credit (reeds and other consumables are non-returnable once opened). Every instrument we sell is guaranteed to be free of mechanical defects—if an issue arises, contact us and we’ll either reimburse a local repair or provide a prepaid return label for repair, exchange, or refund. If you simply change your mind, you may still return the item for a full refund, but return shipping costs are the customer’s responsibility unless free returns were purchased through Redo at checkout. Please see our FAQ for additional details.
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Shop Warranty:
Brand new items are covered by the full manufacturer’s warranty unless otherwise noted (see the individual maker for details). Open box/refurbished, used, and vintage items include a two-year warranty serviced by our in-house repair shop, and we guarantee every instrument will be free of mechanical defects. Warranty coverage does not include damage from accident, misuse, negligence, improper operation, unauthorized alterations or removed serial numbers, normal wear and routine maintenance, environmental damage (including perspiration, corrosion, or extreme temperature and humidity), lacquer or plating wear, or consumable parts such as springs, pads, and felts. Please see our FAQ for additional details.
