--- product_id: 472330979 title: "Jim Dunlop Heavy Core Trivium Signature Guitar Strings 10-63 | 7-String" brand: "jim dunlop" price: "R470" currency: ZAR in_stock: true category: "Jim Dunlop" url: https://www.desertcart.co.za/products/472330979-jim-dunlop-heavy-core-trivium-signature-guitar-strings-10-63 store_origin: ZA region: South Africa --- # stable tuning at downtuned pitches balanced vivid highs & rich lows 7-string heavy core design Jim Dunlop Heavy Core Trivium Signature Guitar Strings 10-63 | 7-String **Brand:** jim dunlop **Price:** R470 **Availability:** ✅ In Stock ## Summary > 🎸 Tune into Trivium’s secret weapon for heavy, precise riffs! ## Quick Answers - **What is this?** Jim Dunlop Heavy Core Trivium Signature Guitar Strings 10-63 | 7-String by jim dunlop - **How much does it cost?** R470 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/472330979-jim-dunlop-heavy-core-trivium-signature-guitar-strings-10-63) ## Best For - jim dunlop enthusiasts ## Why This Product - Trusted jim dunlop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Downtune Dominance:** Heavy Core strings engineered to keep your notes razor-sharp and focused even at lower tunings. - • **Gig-Ready Reliability:** Made in the USA with premium nickel for consistent performance and durability—always have a fresh set ready. - • **Dynamic Tonal Spectrum:** Experience a full range of sound with vivid highs and rich lows that complement every riff. - • **Seamless String Synergy:** Each string is tonally balanced to naturally blend, delivering a cohesive and expressive soundscape. - • **Artist-Crafted Precision:** Handpicked by Trivium’s Matt Heafy & Corey Beaulieu for unmatched creative drive. ## Overview Jim Dunlop’s Heavy Core Trivium Signature 7-string guitar strings (10-63 gauge) are meticulously crafted in the USA and handpicked by Matt Heafy and Corey Beaulieu. Designed for downtuned stability and a full dynamic tonal range, these nickel strings deliver vivid highs and rich lows with balanced string-to-string tonality, ensuring professional-grade performance and durability for serious guitarists. ## Description Trivium’s Matt Heafy and Corey Beaulieu need gear that keeps up with their creative drive. That’s why they came to the Dunlop String Lab and designed their own set of Heavy Core® Strings, with each gauge handpicked to keep notes stable and focused at lowered tunings while offering a full dynamic range that’s balanced with vivid highs and rich lows. This set gives Matt and Corey the freedom to create the music they love with peak performance and playability. “Since the beginning, Trivium has used Dunlop Strings—the exact same custom set you are holding in your hands,” say Corey and Matt. “We have vastly different equipment and playing styles, but the one constant between us is—and has always been—Dunlop’s world-class strings. ## Features - HANDPICKED IN THE DUNLOP STRING LAB: Matt Heafy and Corey Beaulieu chose every string in this set to keep up with their creative drive. - PEAK PERFORMANCE WHEN DOWNTUNED: Heavy Core string design keeps notes stable and focused at lowered tunings. - FULL DYNAMIC RANGE: Vivid highs and rich lows balance out a complex and expressive spectrum of tones. - TONALLY BALANCED FROM STRING TO STRING: Each string is specifically designed to naturally complement the tone of the others in its set. - CHANGE ‘EM UP: For consistent performance and vibrant tone gig after gig, always keep an extra set of Dunlop Strings on hand for when it’s time to refresh your sound. - MADE IN U.S.A.: Crafted with pride and precision for quality you can rely on and tone that never quits. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B5Y3PCPZ | | Best Sellers Rank | #6,276 in Musical Instruments ( See Top 100 in Musical Instruments ) #73 in Electric Guitar Strings | | Body Material Type | Nickel | | Brand Name | Jim Dunlop | | Coating Description | Uncoated | | Color | Nickel | | Customer Reviews | 4.6 4.6 out of 5 stars (144) | | Finish Type | Nickel Coated | | Instrument | Electric Guitar | | Item Type Name | Heavy Core Trivium Guitar Strings 10/63 - 7/Set | | Manufacturer | Jim Dunlop | | Manufacturer Part Number | TVMN10637 | | Material Type | Nickel | | Model Name | Heavy Core Trivium Guitar Strings 10/63 - 7/Set | | Model Number | TVMN10637 | | Recommended Uses For Product | Electric Guitar | | Set Name | Heavy Core Trivium Signature | | Sound Profile | Vivid highs and rich lows | | String Gauge | 10-63 | | String Material Type | Nickel | | UPC | 710137127128 | | Warranty Description | Please contact manufacturer for warranty information. If item is found defective by the manufacturer, an exchange or refund will be offered. | ## Product Details - **Brand:** Jim Dunlop - **Color:** Nickel - **Instrument:** Electric Guitar - **String Gauge:** 10-63 - **String Material Type:** Nickel ## Images ![Jim Dunlop Heavy Core Trivium Signature Guitar Strings 10-63 | 7-String - Image 1](https://m.media-amazon.com/images/I/8108c7epXgL.jpg) ## Available Options This product comes in different **Size, Style** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/472330979-jim-dunlop-heavy-core-trivium-signature-guitar-strings-10-63](https://www.desertcart.co.za/products/472330979-jim-dunlop-heavy-core-trivium-signature-guitar-strings-10-63) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-03*