Ayon Spheris: State-of-the-art Review by Image HifiBy Site Admin | February 16, 2007 | 0 February, 2007State-of-the-art review by Roland Kraft"Image Hifi" Germany #74 / 02-2007 Click here to read article Posted in Reviews← Ayon Audio Spark II – LP ReviewHIGH END 2007 – Germany →