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.)

6moons audio reviews: Onix SP3 Melody & Reference I MkII

6moons audio reviews: Onix SP3 Melody & Reference I MkII

Archimago's Musings: MEASUREMENTS: Melody Onix SP3 Mk. II (~2006

Tube Integrated Amplifier - Bias Adjustment Screw Issue

6moons audio reviews: Onix SP3 Melody & Reference I MkII

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.)

Preamplifier Kit_Tube Amplifier Kit_Analog Metric - DIY Audio Kit Developer

6moons audio reviews: Onix SP3 Melody & Reference I MkII

Onix/Melody SP3 Upgrades and Mods

Preamplifier Kit_Tube Amplifier Kit_Analog Metric - DIY Audio Kit Developer

Let's see your amplifiers - Page 2