--- product_id: 472330979 title: "Jim Dunlop Heavy Core Trivium Signature Guitar Strings 10-63 | 7-String" brand: "jim dunlop" price: "¥4463" currency: JPY in_stock: true category: "Jim Dunlop" url: https://www.desertcart.jp/products/472330979-jim-dunlop-heavy-core-trivium-signature-guitar-strings-10-63 store_origin: JP region: Japan --- # 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:** ¥4463 **Availability:** ✅ In Stock ## Summary > 🎸 Tune into the Trivium edge — strings that keep your sound fierce and flawless. ## 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?** ¥4463 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/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 - • **Downtuned Stability:** Heavy Core design locks in pitch even at the lowest tunings - • **Proudly Made in USA:** Crafted with precision and quality for tone that never quits - • **Dynamic Tonal Balance:** Each string crafted to complement others for a full, expressive sound - • **Gig-Ready Reliability:** Consistent performance set after set keeps your tone fresh on stage - • **Signature Artist Precision:** Handpicked by Matt Heafy & Corey Beaulieu for unmatched creative drive ## Overview Jim Dunlop Heavy Core Trivium Signature Guitar Strings (10-63, 7-string) are custom-designed by Trivium’s Matt Heafy and Corey Beaulieu to deliver stable tuning at downtuned pitches, vivid highs, and rich lows. Made in the USA with nickel material, these uncoated strings offer a balanced dynamic range and reliable performance for professional electric guitarists seeking peak tonal precision. ## 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 | #5,108 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 (244) | | 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.jp/products/472330979-jim-dunlop-heavy-core-trivium-signature-guitar-strings-10-63](https://www.desertcart.jp/products/472330979-jim-dunlop-heavy-core-trivium-signature-guitar-strings-10-63) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-08*