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SPB 8000
Specifications
Specifications
Microphone input
Connections
2 XLR-3F sockets, transformerless balanced
Impedance
approx. 4 k
Ω
, balanced
Phantom power
48 V, switchable
Digital input
AES3 standard
channels L/R
Connection
1 XLR-3F socket
Digital output
AES3 standard
channels L/R, C/LFE, SL, SR
Connections
3 XLR-3M sockets
Sampling rates
44.1 / 48 / 88.2 / 96 kHz
Bit rate
24 bits
Format
professional
Synchronization
Word clock
via
Input
socket
B
(BNC)
AES3 input clock
via
In
socket
D
(XLR-3F)
Audio characteristics
Frequency response
measured at
AES3
Out 1/2
10 Hz-21 kHz
at 44.1 kHz sampling rate
10 Hz-22.5 kHz at 48 kHz sampling rate
10 Hz-42 kHz
at 88.2 kHz sampling rate
10 Hz-45 kHz
at 96 kHz sampling rate
Signal-to-noise ratio
at 48 kHz sampling rate
CCIR 468:
–82.6 dB, 64 dB gain
CCIR 468:
–106,1 dB, 30 dB gain
A-weighted:
–85.5 dB, 64 dB gain
A-weighted:
–109.3 dB, 30 dB gain
unweighted:
–84 dB, 64 dB gain
unweighted:
–104,3 dB, 30 dB gain
THD + Noise
THD at 1 kHz:
0.03%
at 64 dBu, gain:
−
12 dBFS
0.004% at 30 dBu, gain:
−
12 dBFS
Dynamic range
130.3 dB 30 dB gain (A-weighted)
Max. gain
+64 dB
Crosstalk
–70 dB at 10 kHz (–30 dBu input, 30 dB gain)