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Yamaha DSP-A2 Owner's Manual: Specifications

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AUDIO SECTION
Minimum RMS Output Power Per Channel
(When both channels are driven)
MAIN L/R (20 Hz to 20 kHz, 0.02% THD, 8 ohms)
......................................................................... 100W+100W
CENTER (20 Hz to 20 kHz, 0.02% THD, 8 ohms)
.................................................................................... 100W
REAR L/R (20 Hz to 20 kHz, 0.02% THD, 8 ohms)
..........................................................................100W+100W
FRONT L/R (1 kHz, 0.05% THD, 8 ohms)
..............................................................................25W+25W
Maximum Power [China and General models only]
1 kHz, 10% THD, 8 ohms (When both channels are driven)
MAIN L/R ..........................................................135W+135W
CENTER.......................................................................135W
REAR L/R .........................................................135W+135W
FRONT L/R...........................................................35W+35W
Dynamic Power Per Channel
(by IHF Dynamic Headroom Measuring Method)
[China and General models only]
MAIN L/R (8 ohms/6 ohms/4 ohms/2 ohms)
(When both channels are driven)
...........................................................140W/170W/220W/320W
Dynamic Headroom [China and General models only]
MAIN L/R (8 ohms) ...................................................... 1.46 dB
DIN Standard Output Power Per Channel
[Europe and U.K. models only]
MAIN L/R (1 kHz, 0.7% THD, 4 ohms)
(When both channels are driven)................................ 160W
IEC Power [Europe and U.K. models only]
MAIN L/R (1 kHz, 0.015% THD, 8 ohms)
(When both channels are driven) .................................. 115W
Power Band Width (20 Hz to 20 kHz)
8 ohms, 50W, 0.08% THD
(When both channels are driven) ...................10 Hz to 50 kHz
Damping Factor
MAIN L/R (20 Hz to 20 kHz, 8 ohms) .................200 or more
Input Sensitivity/Impedance (100W/8 ohms)
CD/TAPE MD/DVD LD/TV DBS/VCR 1/VCR 2/VIDEO AUX
.................................................................. 150 mV/47 k-ohms
PHONO MM................................................2.5 mV/47 k-ohms
MAIN IN .............................................................1V/47 k-ohms
Maximum Input Signal (1 kHz, 0.05% THD)
CD/TAPE MD/DVD LD/TV DBS/VCR 1/VCR 2/VIDEO AUX
(EFFECT ON).................................................................. 2.3V
PHONO MM .............................................................. 110 mV
Output Level/Impedance
REC OUT................................................. 150 mV/1.0 k-ohms
PRE OUT
MAIN, CENTER, REAR, FRONT ............... 1.0V/1.5 k-ohms
SUBWOOFER (MAIN SP: SMALL)
(EFFECT OFF) .......................................... 4.0V/1.5 k-ohms
74

SPECIFICATIONS

Maximum Voltage Output
(20 Hz to 20 kHz, 1% THD)
PRE OUT (MAIN L/R) ..........................................3V or more
Headphone Jack Rated Output/Impedance
Output Level
CD/TAPE MD/DVD LD/TV DBS/VCR 1/VCR 2/VIDEO AUX
Input: 1 kHz, 150 mV, RL=8 ohms ............................... 0.5V
Impedance ............................................................. 440 ohms
Frequency Response (20 Hz to 20 kHz)
CD/TAPE MD/DVD LD/TV DBS/VCR 1/VCR 2/VIDEO AUX
to MAIN L/R SP OUT .............................................. 0±0.5 dB
RIAA Equalization Deviation (20 Hz to 20 kHz)
PHONO MM ............................................................0±0.5 dB
Total Harmonic Distortion (20 Hz to 20 kHz)
CD/TAPE MD/DVD LD/TV DBS/VCR 1/VCR 2/VIDEO AUX
to PRE OUT (MAIN L/R), 1V............................0.005% or less
CD/TAPE MD/DVD LD/TV DBS/VCR 1/VCR 2/VIDEO AUX
to SP OUT (MAIN L/R), 50W/8 ohms...............0.015% or less
PHONO MM to REC OUT, 3V ...........................0.01% or less
MAIN IN to SP OUT (MAIN L/R, CENTER),
50W/8 ohms .....................................................0.008% or less
Signal-to-Noise Ratio (IHF-A Network)
CD/TAPE MD/DVD LD/TV DBS/VCR 1/VCR 2/VIDEO AUX
(Input Shorted) (EFFECT OFF) ........................96 dB or more
PHONO MM (Input Shorted 5 mV) (EFFECT OFF)
[U.K, China and General models] ...................86 dB or more
[Europe model]................................................82 dB or more
Residual Noise (IHF-A Network)
MAIN L/R SP OUT ............................................170 µV or less
Channel Separation (Vol. –30 dB)
CD/TAPE MD/DVD LD/TV DBS/VCR 1/VCR 2/VIDEO AUX
Input 5.1 k-ohms Shorted (EFFECT OFF)
1 kHz/10 kHz .......................................60 dB/45 dB or more
PHONO MM Input Shorted (EFFECT OFF)
1 kHz/10 kHz ........................................60 dB/55 dB or more
Tone Control Characteristics
Bass
Boost/Cut ..................................................... ±10 dB (50 Hz)
Turnover frequency .................................................. 350 Hz
Treble
Boost/Cut ................................................... ±10 dB (20 kHz)
Turnover frequency ................................................. 3.5 kHz
Bass Extension (MAIN L/R) ................................+6 dB (50 Hz)
Filter Characteristics
MAIN L/R, CENTER, REAR L/R
(MAIN, CENTER, REAR SP: SMALL) (H.P.F.)
.............................................................fc = 90 Hz, 12 dB/oct.
SUBWOOFER (L.P.F.) ......................... fc = 90 Hz, 18 dB/oct.
Gain Tracking Error (0 to –60 dB)
MAIN L/R .............................................................3 dB or less
Audio Muting ...................................................................... –

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