Yamaha DSP-A3090 - Amplifier Specifications; Output Power and Frequency Response; Input Sensitivity and Signal-to-Noise Ratio

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Minimum RMS Output Power Per Channel
Main (20 Hz – 20 kHz 0.015% THD 8Ω) ........................................ 80W+80W
Center (20 Hz – 20 kHz 0.015% THD 8Ω) ............................................... 80W
Front Effect (1 kHz 0.05% THD 8Ω).................................................25W+25W
Rear Effect (20 Hz – 20 kHz 0.015% THD 8Ω) .............................. 80W+80W
Dynamic Power Per Channel
(by IHF Dynamic Headroom Measuring Method)
[U.S.A., Canada and General models]
MAIN L/R (8Ω/6Ω/4Ω) .......................................................... 100W/120W/160W
Dynamic Headroom [U.S.A., Canada and General models]
MAIN L/R (8Ω) ........................................................................................... 0.97 dB
DIN Standard Output Power Per Channel [Europe and U.K. models]
MAIN L/R (1 kHz 0.7% THD 4Ω) ............................................................ 130W
IEC Power [Europe and U.K. models]
MAIN L/R (1 kHz 0.015% THD 8Ω) .......................................................... 85W
Damping Factor
MAIN L/R, CENTER (20 Hz – 20 kHz 8Ω) ................................................ 200
Input Sensitivity/Impedance (100W/8Ω)
CD/TUNER/TAPE/LD/TVzDBS/VCR/VIDEO AUX..................... 150 mV/47 kΩ
PHONO MM................................................................................2.5 mV/47 kΩ
MAIN IN..............................................................................................1V/47 kΩ
Maximum Input Signal (1 kHz 0.05% THD, EFFECT ON)
CD/TUNER/TAPE/LD/TVzDBS/VCR/VIDEO AUX .................................... 2.3V
PHONO MM ........................................................................................ 130 mV
Output Level/Impedance
REC OUT.................................................................................... 150 mV/1 kΩ
PRE OUT
MAIN, CENTER, REAR EFFECT, FRONT EFFECT..................... 1V/1.2 kΩ
SUBWOOFER (SPLIT L, R) (MAIN SPEAKERS: SMALL) ........ 2.0V/1.2 kΩ
SUBWOOFER (MONO) (MAIN SPEAKERS: SMALL) .............. 3.4V/1.2 kΩ
Maximum Voltage Output (20 Hz – 20 kHz, 1% THD)
PRE OUT (MAIN L/R).................................................................................. 3V
Headphone Jack Rated Output/Impedance
Output Level (CD Input 50 mV, RL=8Ω)................................................... 0.2V
Impedance .............................................................................................. 100Ω
Frequency Response (20 Hz – 20 kHz)
CD/TUNER/TAPE/LD/TVzDBS/VCR/VIDEO AUX to MAIN L/R SP OUT
.......................................................................................................... 0±0.5 dB
RIAA Equalization Deviation (20 Hz – 20 kHz)
PHONO MM .......................................................................................0±0.5 dB
Total Harmonic Distortion (20 Hz – 20 kHz)
CD/TUNER/TAPE/LD/TVzDBS/VCR/VIDEO AUX to PRE OUT (MAIN L/R), 1V
........................................................................................................... 0.005%
PHONO MM to REC OUT, 3V ............................................................... 0.01%
MAIN IN to SP OUT (MAIN L/R, CENTER), 40W/8Ω.......................... 0.005%
Signal-to-Noise Ratio (IHF-A Network)
CD/TUNER/TAPE/LD/TVzDBS/VCR/VIDEO AUX (Input Shorted 150 mV)
(EFFECT OFF) ..................................................................... More than 96 dB
PHONO MM (Input Shorted 5 mV) (EFFECT OFF) ...............More than 86 dB
Residual Noise (IHF-A Network)
MAIN L/R SP OUT................................................................................ 150 µV
Channel Separation (Vol –30 dB)
CD/TUNER/TAPE/LD/TVzDBS/VCR/VIDEO AUX Input 5.1 kΩ Shorted
(EFFECT OFF) 1 kHz/10 kHz .................................. More than 70 dB/60 dB
PHONO MM Input Shorted (EFFECT OFF)
1 kHz/10 kHz..............................................................More than 70 dB/60 dB
SPECIFICATIONS