Sony TA 4650

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Type Stereo pre-main amplifier Effective output (both channel operation) 1 kHz : 35W + 35W (8 Ω) 20 Hz to 20 kHz : 40W + 40W (8 Ω) Dynamic Power (IHF, 8 Ω) 100W Output Band Characteristics (IHF, 8 Ω) 5 Hz to 70 kHz Harmonic distortion factor 0.1% or Less (Effective Output) 0.05% or Less (at 1W Output) Intermodulation distortion factor (60 hz : 7 khz = 4 : 1) 0.1% or Less (Effective Output) 0.05% or Less (at 1W Output) Damping factor (1 kHz, 8 Ω) 45 or more Phono maximum allowable input (1 kHz) 2 systems 300 mv each Tone control (Turnover frequency in parentheses) Bass (250 Hz) : 50 Hz + / - 10 dB (500 Hz) : 100 Hz + / - 10 dB Treble (3 kHz) : 20 kHz ± 10 dB (2.5 kHz) : 10 kHz ± 10 dB Filter Low : 35 Hz or less, 6dB/oct. High : 6 kHz or higher, 6dB/oct. Loudness control 50Hz:+10dB 10kHz:+3dB Power consumption 110W External dimensions Width 430x Height 170x Depth 325 mm Weight 11.5kg