Latest 2023 ONIX Miracle Player HiFi Decoder Ear Amplifier Power Amplifier Integrated Desktop Desktop Level
High Fidelity
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 HiFi OP 101 Stereo Preamplifier Manual | HiFi Engine