Electrical Characteristics - Yamaha SPX2000 Owner's Manual

Electrical Characteristics

Input Level VR is nominal when measured. Output impedance of signal generator:600ohms
Frequency Response
Fs=48 kHz: @20 Hz-20 kHz, reference to the nominal output level @1 kHz
Fs=96 kHz: @20 Hz-40 kHz, reference to the nominal output level @1 kHz
Input Output
INPUT L, R OUTPUT L, R
Gain Error
@1 kHz
Input Output
INPUT L, R OUTPUT L, R
*1 In these specifications, when dBu represents are specific voltage, 0 dBu is referenced to 0.775 Vrms.
Total Harmonic Distortion
Input Output
INPUT L, R OUTPUT L, R
*1 In these specifications, when dBu represents are specific voltage, 0 dBu is referenced to 0.775 Vrms.
*2 Total Harmonic Distortion is measured with a 18 dB/octave filter @80 kHz.
Hum & Noise
Fs=48/96 kHz
Input Output
INPUT L, R OUTPUT L, R
*1 Hum & Noise are measured with a 6 dB/octave filter @12.7 kHz;
equivalent to a 20 kHz filter with infinite dB/octave attenuation.
*2 In these specifications, when dBu represents are specific voltage, 0 dBu is referenced to 0.775 Vrms.
Dynamic Range
Fs=48/96 kHz
Input Output
INPUT L, R OUTPUT L, R
*1 Dynamic range are measured with a 6 dB/octave filter @12.7 kHz;
equivalent to a 20 kHz filter with infinite dB/octave attenuation.
Crosstalk
@1 kHz
From/To
INPUT L, R
Maximum voltage gain
@1 kHz
Input Output
INPUT L, R OUTPUT L, R
RL
600 Ω
RL
INPUT LEVEL SW: +4, OUTPUT LEVEL SW: +4
600 Ω
INPUT LEVEL SW: –10, OUTPUT LEVEL SW: –10
RL
Fs=48 kHz: +14 dBu @20 Hz-20 kHz,
INPUT LEVEL SW: +4,
OUTPUT LEVEL SW: +4
600Ω
Fs=96 kHz: +14 dBu @20 Hz-40 kHz,
INPUT LEVEL SW: +4,
OUTPUT LEVEL SW: +4
RL
Rs=600 Ω, INPUT LEVEL VR: nominal
600 Ω
INPUT LEVEL SW: +4 /OUTPUT LEVEL SW: +4
RL
600 Ω AD + DA, INPUT LEVEL VR: max
To/From
OUTPUT L, R INPUT to OUTPUT
RL
Rs=600 Ω, INPUT LEVEL VR: max
600 Ω
INPUT LEVEL SW: +4 /OUTPUT LEVEL SW: +4
Conditions
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Conditions
Conditions
Conditions
Conditions
Conditions
Conditions
SPX2000—Owner's Manual
Min Typ Max
–3.0 0.0 +1.0
Min Typ Max
+2.0 +4.0 +6.0
–12.0 –10.0 –8.0
Min Typ Max
0.05
0.05
Min Typ Max
–80
Min Typ Max
106
Min Typ Max
–80
Min Typ Max
+10
Units
dB
Units
dBu
dBu
Units
%
%
Units
dBu
Units
dB
Units
dB
Units
dB
101