Sony STR-DE597 Bookshelf Speakers The fully discrete balanced input

The fully discrete balanced input amplifier achieves a level of quietness that will make you forget you are using audio equipment for reproduction

vanishingly low noise and distortion

cleaned switches

With the addition of the PP 4 to your home system

Frequency response(RIAA deviation)

Sony STR-DE597 Bookshelf Speakers The fully discrete balanced inputSpecifications Tuning range: FM, MW Power output: 90 watts per channel into 8 (stereo) Surround output: 90W (front), 90W (center), 90W (rear) Frequency response: 10Hz to 70kHz Total harmonic distortion: 0. 09% Input sensitivity: 500mV (line) Signal to noise ratio: 96dB (line) Output: 500mV (line) Speaker load impedance: 8 to 16 Digital inputs: coaxial, optical Video Connections: component, composite Dimensions: 430 x 157. 5 x 312mm Weight: 8kg