Operation Manual

PREAMPLIFIER SECTION
LINE LEVEL INPUTS MP, CD, DISC, AUX, TAPE
Input impedance (R and C) 22 kΩ + 100pF
Input sensitivity 250 mV (ref. rated power)
Maximum input signal 6V
Signal / Noise ratio A-weighted
1
95 dB
Signal / noise ratio pre-amp out, A-weighted 107 dB
Frequency response <±0.3dB (20 Hz - 20 kHz, Tone defeat on)
<±0.3dB (20 Hz - 20 kHz, Tone defeat o )
THD + Noise, SMPTE IM < 0.01 % at 5 V out
LINE LEVEL OUTPUTS
Output impedance, Pre-out 80 Ω
Output impedance, Record Out Z+ 1 kΩ
Maximum output level, Pre-out 11 V
Maximum output level, Record Out 11 V
TONE CONTROLS
Treble ±5 dB at 10 kHz
Bass ±8 dB at 100 Hz
TRIGGER OUT
Output resistance 75 Ω
Output current 150 mA
Output voltage 12 ±1 V
POWER AMPLIFER SECTION
Continuous output power into 8 Ω
2
2x50 W (17 dBW)
Rated distortion (THD 20 Hz - 20 kHz) 0.02 %
Clipping power 61 W (maximum continuous power per channel 4 Ω and 8 Ω)
IHF Dynamic headroom - 8 Ω +3.1 dB
4 Ω +4.7 dB
IHF dynamic power, 8 Ω 102 W(20.0 dBW) (maximum short term power per channel)
4 Ω 148 W(21.7 dBW)
2 Ω 205 W(23.1 dBW)
Damping factor (ref. 8 Ω, 1 kHz) >110
Input impedance (R & C) 20 kΩ +1 nF
Input sensitivity (rated output into 8 Ω) 730 mV
Voltage gain 28.7 dB
Frequency response 20 Hz - 20 kHz ±0.2 dB
Signal/noise ratio, A-weighted 102 dB
THD + Noise
3
<0.02 %
SMPTE IM
4
<0.02 %
IHF IM
5
<0.01 %
Headphone output impedance 220 Ω
REFERENCE
SPECIFICATIONS
21
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