Onix Miracle: the modular stack that redefines hi-fi - Son-Vidéo.com: blog
ONIX OA21S INTEGRATED AMP W/MM PHONO PREAMP – Record Mart HiFi
Archimago's Musings: MEASUREMENTS: Melody Onix SP3 Mk. II (~2006) Class AB Tube Integrated Amplifier. (And it isn't "diminishing returns" on sound quality, often there are simply "no returns".)
ONIX Overture XM5 Portable Hi-Fi Player | HiFi BLOG