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Graph Tech Ratio Locking Machine Heads for Electric/Acoustic Guitar

Name: Graph Tech Ratio Locking Machine Heads for Electric/Acoustic Guitar
Brand: Graph Tech
Price: 207.95 AUD
Availability: InStock

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$207.95

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In our Footscray showroom — come try it or collect in-store Stock can move fast — call 03 4151 5751 to confirm before you visit.

In stock online — ready to ship, dispatched next business day with tracking Standard delivery 4–9 business days · Express 1–3 — depending on your location.

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SKU:GTR834

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The full story

Description

The Graph Tech GTR834 Ratio Locking Machine Heads are designed for both electric and acoustic steel-string guitars, offering exceptional tuning stability and precision. These machine heads feature a 3-a-side configuration, making them suitable for a variety of guitar styles.

Key features include:

- RATIO® patented gear technology that calibrates machine heads for different string gauges, providing a balanced tuning experience.

- Unique gear ratios for each string position, allowing for predictable and precise tuning adjustments, where a half-turn equals a semi-tone.

- A two-pin casing that can be installed directly or with the included Patented InvisoMatch Mounting Plates for quick and accurate installation using existing screw holes.

- Compatibility with string diameters up to 72 gauge, ensuring versatility across different playing styles.

Each set includes six machine heads, mounting screws, bushings, and four sets of aluminum mounting plates for easy installation. Weighing only 0.083 lbs (38g) per machine head and a total of 0.496 lbs (225g) for the set, these tuners are a lightweight yet durable upgrade over traditional single-gear machine heads.

Ideal for guitarists looking to enhance their instrument's tuning accuracy and overall performance, the Graph Tech Ratio Locking Machine Heads provide a reliable solution for maintaining perfect pitch during practice or performances.

The practical bits

Details & dimensions

Brand: Graph Tech
Type: For Acoustic

Ways to pay & get it

Delivery & finance options

Standard shippingFlat $7 Australia-wide, FREE over $150 — dispatched next business day with tracking, then 4–9 business days depending on location.

Express shippingChoose Express at checkout — 1–3 business days depending on location.

Click & CollectFREE from our Footscray showroom — we'll email you when it's ready.

Pay your way. Split it into 4 interest-free payments with Afterpay or Zip at checkout (on orders $100–$2,000).
Prefer to rent? Ask our team about rent-to-own.

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Delivery, returns & warranty

Shipping & delivery

Free standard shipping on orders over $150. Most orders dispatched the next business day. Tracked & insured on every order over $30. Free Click & Collect from our Footscray showroom.
Returns

Arrived faulty, damaged, or not doing what it should? Return it within 7 days for a refund or exchange. After that, we'll arrange a manufacturer warranty repair and keep you posted throughout. All we ask is that it comes back in original condition, with all packaging and your proof of purchase. Your Australian Consumer Law rights always apply.
Warranty & support

Genuine, Australian-delivered stock. Authorised dealer. Set up by the manufacturer before dispatch. Real aftercare from real players on 03 4151 5751.