Small Part. Big Difference.
The ARC Oval is the debut release from Singularity—a sub-brand by Effect Audio—built on the philosophy that even the smallest component in your listening chain deserves meticulous engineering. Designed to redefine audiophile standards, it replaces traditional round eartips with an anatomically aligned oval profile that matches the natural contours of the human ear canal.
Engineered over three years of intensive market research and tested with more than 500 participants, the ARC Oval delivers a comprehensive solution to the five major pain points of IEM listening: pressure buildup, difficult installation, unstable seal, slippage, and hard-to-clean surfaces.
Key Features & Technical Advantages
- ArcCurve™ Anatomical Oval Fit: Engineered around the anatomical fact that ear canals are rarely perfectly round, the oval profile distributes pressure evenly to eliminate wearing fatigue.
- Hypoallergenic Medical-Grade Silicone: Crafted from ultra-soft, certified medical-grade silicone to prevent skin irritation during long, uninterrupted listening sessions.
- Ultra-Thin 0.3mm Edge: Features a micro-thin outer edge measuring just 0.3mm—roughly 33% thinner than traditional eartips—for an effortlessly gentle yet secure seal.
- Acoustic Horn Sound Guide: The curved internal bore gathers and focuses sound waves precisely through the nozzle, enhancing mid-to-high frequency presence and bringing vocals forward with unmatched intimacy.
- PureGUARD™ Matte Finish: Engineered with a specialized matte texture that actively resists dust, skin oils, and particle buildup while increasing long-term durability and wear resistance.
Technical Specifications
Package Quantity: 1 Pair (2 Pieces)
| Size | Diameter (Φ) | Height |
|---|---|---|
| Small (S) | 11 mm | 8.1 mm |
| Medium (M) | 12 mm | 8.1 mm |
| Large (L) | 13 mm | 8.1 mm |
