Electrical Characteristics - Yamaha AD8HR AD Owner's Manual

Electrical Characteristics

Measured at DIGITAL OUT. Output impedance of signal generator: 150Ω.
■ Frequency Response
fs=44.1kHz or 48kHz @20Hz–20kHz, with reference to –1dBFs @1kHz
Input Output
INPUT 1–8 DIGITAL OUT 1–8
INPUT 1–8 DIGITAL OUT 1–8
fs=88.2kHz or 96kHz@20Hz-40kHz, with reference to –1dBFs @1kHz
Input Output
INPUT 1–8 DIGITAL OUT 1–8
INPUT 1–8 DIGITAL OUT 1–8
■ Gain Error @1kHz
Input Output
INPUT 1–8 DIGITAL OUT 1–8
■ Total Harmonic Distortion
fs=44.1kHz or 48kHz
Input Output
INPUT 1–8 DIGITAL OUT 1–8
INPUT 1–8 DIGITAL OUT 1–8
fs=88.2kHz or 96kHz
Input Output
INPUT 1–8 DIGITAL OUT 1–8
INPUT 1–8 DIGITAL OUT 1–8
■ Hum & Noise
fs=44.1kHz, 48kHz, 88.2kHz or 96kHz
Input Output
INPUT 1–8 DIGITAL OUT 1–8
INPUT 1–8 DIGITAL OUT 1–8
* Hum & Noise are measured with an A-weighting filter.
■ EIN Measured with DA824
Input Output
INPUT 1–8 DIGITAL OUT 1–8
* EIN is measured with a 6 dB/octave filter @12.7 kHz; equivalent to a 20 kHz filter with infinite dB/octave attenuation.
■ Dynamic Range
Input Output
INPUT 1–8 DIGITAL OUT 1–8
* Dynamic Range is measured with an A-weighting filter.
■ Crosstalk @1kHz
From/To To/From
CH N CH (N-1) or (N+1)
■ Phantom Voltage
Output
INPUT 1–8
Conditions
GAIN: –62 dB
GAIN: +10 dB
Conditions
GAIN: –62 dB
GAIN: +10 dB
Conditions
GAIN: –62dB to +10dB
Conditions
–1 dBFs output @1kHz GAIN: –62 dB
–1 dBFs output @1kHz GAIN: +10 dB
Conditions
–1 dBFs output @1kHz GAIN: –62 dB
–1 dBFs output @1kHz GAIN: +10 dB
Conditions
Rs=150 Ω, GAIN: –62 dB
Rs=150 Ω, GAIN: +10 dB
EIN=Equivalent Input Noise
Conditions
Rs=150 Ω, GAIN: –62 dB
Conditions
GAIN: +10 dB
Conditions
adjacent inputs GAIN: +10dB
Conditions
hot & cold: No load
MIN TYP MAX
–3 1
–1.5 1
MIN TYP MAX
–3 1
–1.5 1
MIN TYP MAX
–1 1
MIN TYP MAX
0.05
0.01
MIN TYP MAX
0.05
0.01
MIN TYP MAX
–80
–110
MIN TYP MAX
–128
MIN TYP MAX
110
MIN TYP MAX
–80
MIN TYP MAX
46 48 50
Appendix
UNITS
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dBFs
dBFs
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