Vibe-Guard™ Capstones

1½" Thick Hardwood Resonance Sink & Equipment Anchor

Complete the structural isolation of your high-fidelity system with Vibe-Guard™ Capstones. Precision-crafted from signature 1½” edge-grain Hard Maple and Black Walnut, this structural mass sink is engineered to sit atop your components and loudspeakers. Thin sheet-metal component lids and speaker enclosures naturally flex and resonate when exposed to airborne acoustic energy and internal mechanical vibration, introducing microphonic coloration into your signal path.

By pairing furniture-grade American hardwood with an inset Vibe-Guard™ Acoustic Elastomer decoupling pad, the Capstone creates an effective constrained-layer mechanical interface. It dissipates chassis resonance, serves as an essential physical ballast to counteract heavy, stiff cables on lightweight electronics, and stabilizes bookshelf speakers against cabinet recoil—all while offering a non-marring guarantee that protects fine audio finishes.

Key Features:

• Constrained-Layer Resonance Dissipation: Combines dense hardwood mass with a Vibe-Guard™ Acoustic Elastomer pad to drain parasitic mechanical energy without overdamping musical dynamics.

• Cable Ballast & Anti-Tip Stability: Provides essential mass-loading to anchor lightweight electronics (DACs, phono stages, compact streamers, headphone amps), preventing heavy audiophile interconnects from lifting or tilting the front faceplate.

• Ergonomic ¼" Radiused Top Edges: Crafted with smooth, contoured edges for comfortable handling and an elegant, low-profile aesthetic.

• 100% Chassis-Safe Interface: Clean-catalyst, non-migrating elastomer leaves zero residue, oils, or marks on delicate anodized aluminum, powder coat, or lacquered finishes.

• 1½" Solid Hardwood Construction: Precision-machined in the USA using premium Hard Maple, Black Walnut, and Midnite Maple (Black).

• High Thermal Stability: Safely withstands operating heat above transformers and output stages without softening, off-gassing, or degrading.

• Versatile Form Factors: Offered in Mini/Desktop (5″ × 4″), Flagship/Universal (8″ × 6″), and Ballast (10″ × 5″) footprints to match component top plates and speaker baffles.

• Tonal Balance & Focus: Lowers chassis resonant peaks to deliver tighter bass definition, a blacker noise floor, and enhanced spatial focus.

• Signature Craftsmanship: Features a flush, recessed Vibe-Guard™ Acoustic Elastomer pad design for a seamless visual presentation.

Specifications:

• Thickness: 1½" Solid Edge-Grain Hardwood

• Wood Species: Northern Hard Rock Maple, Appalachian Black Walnut, and Midnite Maple

• Interface Layer: Inset Vibe-Guard™ Acoustic Elastomer pad

• Available Dimensions & Weights:

  • Mini / Desktop (5" × 4"): Maple / Midnite Maple: 0.83 lbs | Walnut: 0.72 lbs

  • Flagship / Universal (8" × 6"): Maple / Midnite Maple: 1.97 lbs | Walnut: 1.71 lbs

  • Ballast (10" × 5"): Maple / Midnite Maple: 2.05 lbs | Walnut: 1.78 lbs

• Finish Safety: 100% Non-Marking, Non-Staining (safe for anodized aluminum, powder coats, lacquer, and natural wood veneers)

• Origin: Handcrafted in the USA