Sony STR-DB925 49GB, Specifications, S/N, S/N, MID:, 35 dB, PHONO:, PHONO:, 48 kHz, ±0.5 dB, PHONES:, EQBASS:, TREBLE:, Antenna, 150mVc)), 1kilohms, 11.2 dBf, b)78’ IHF

Specifications

Amplifier sectionPOWER OUTPUTStereo mode (4 ohms DIN 1 kHz) 100 W + 100 WSurround mode(4 ohms DIN 1 kHz) Front: 100 W + 100 W Centera): 100W Reara): 100 W + 100 W

a)Depending on the sound field settings and the source, there may be no sound output.

Frequency responsePHONO:RIAA equalization curve±0.5 dBCD, TAPE, MD/DAT,DVD, TV/LD,VIDEO 1, 2, and VIDEO 3:10 Hz - 50 kHz +0.5/–2 dB (with sound field, tone, and bass booster bypassed)Inputs (Analog)

PHONO:

Sensitivity: 2.5 mVImpedance:50kilohms S/Nb): 75 dB (A, 2.5 mVc))CD, DVD, TAPE, MD/DAT, TV/LD,VIDEO 1, 2, 3, and5.1INPUT: Sensitivity: 150 mV Impedance:50kilohms S/Nb): 82 dB (A,150mVc))b)78’ IHFc)Weighted network, input level

Inputs (Digital)DVD (coaxial): Sensitivity: – Impedance: 75 ohms S/N: 100 dB (A,20 kHz LPF)DVD, TV/LD, MD/DAT (Optical):Sensitivity: –Impedance: –S/N: 100 dB (A, 20 kHz LPF)Outputs TAPE, MD/DAT (RECOUT); VIDEO 1, 2(AUDIO OUT):Voltage: 150 mV,

Impedance:

10kilohmsWOOFER: Voltage: 2 V Impedance:1kilohmsPHONES:Accepts low- and high-impedance headphonesBASS BOOST +6 dB at 70 HzSampling Frequency48 kHzEQBASS:100Hz~1.0kHz(21 steps)MID:500Hz~5.0kHz

(21 steps)

TREBLE:1.0kHz~10kHz

(21 steps)

Gain levels:±10 dB, 1 dB step

FM tuner sectionTuning range 87.5 - 108.0 MHzAntenna terminals75 ohms, unbalancedSensitivity Mono: 18.3 dBf,2.2μV/75 ohmsStereo: 38.3 dBf,22.5μV/75 ohmsUsable sensitivity11.2 dBf,1 μV/75 ohms (IHF)

S/N	Mono: 76 dB
	Stereo: 70 dB

Harmonic distortion at 1 kHzMono: 0.3%Stereo: 0.5%Separation 45 dB at 1 kHz

Frequency response

30 Hz - 15 kHz +0.5/–2 dBSelectivity 60 dB at 400 kHzAM tuner sectionTuning range 531 - 1,602 kHz (with 9-kHz tuning scale)

Antenna	Loop antenna
Usable sensitivity
	50 dB/m (at 999 kHz)
S/N	54 dB (at 50 mV/m)

Harmonic distortion0.5% (50 mV/m, 400 kHz)

Selectivity 35 dB

Information Additional

49GB