Avantone CLA-100 Amplifier The 100 W RMS per channel Avantone Pro CLA-100 Studio Reference Amplifier is a robust, convection only cooled, 1U rack mounted amplifier with the classic sound of hifi and studio class AB systems. Similar to its more powerful brother, the CLA-100 is powered with an oversized toroidal transformer and populated with generous, high-quality Japanese [...]