Grell Audio
Grell Audio offers 1 product on RevWix across Electronics & Tech, with an average ethics score of 88/10 and recurring certifications including FSC Certified, Vegan, B Corp.
Standards & certifications
Verified credentials appearing across Grell Audio's product range.
Ethics breakdown
Average scores across our scoring pillars.
- Animal Welfare100/10
- Transparency95/10
- Labor90/10
- Sourcing85/10
- Environment82/10
Categories covered
Where Grell Audio shows up across our directory.
- Electronics & Tech1
What reviewers highlight
Strengths mentioned most often across Grell Audio's products.
- ✓Audiophile-grade 10mm drivers
- ✓Plastic-free FSC Certified packaging
- ✓Transparent direct-to-consumer pricing
Sustainability commitments
"Uses a direct-to-consumer shipping model to reduce the total carbon footprint of the supply chain."
Products from Grell Audio
The Grell TWS/1 is a high-fidelity audiophile earbud designed for listeners seeking an ethical bluetooth headphone experience without compromising on sound resolution. These earbuds feature a unique direct-to-consumer model that reduces waste and carbon footprint while offering premium features like SoundID and Active Noise Cancellation (ANC) for a professional-grade listening experience in 2026.