Onkyo TX-SR393 home theater amplifier, black

NEO X is a high-end audio-visual integrated solution for audiophile to solve cumbersome devices connection and equipment matching problems Support 4K@60Hz UHD image quality and Dolby Vision high dynamic range technology Top materials and luxurious components including double toroidal linear power su...

Zero Characteristic ImpedanceIn everyday language it could be explained by imagining a tube containing shampoo. No matter how wide (low resistance) that tube, the shampoo (the characteristic impedance) will be in the way. The complete elimination of chara...