Mackie TT24 Benutzerhandbuch
103
Appendix A: Specifications
Analog
Mic Preamp
Frequency response
+0,
-
2 dB, 10 Hz to 20 kHz (Mic In to Insert Out)
Distortion (THD + N)
< 0.003% @ +20 dBu output, 20 Hz to 20 kHz
(Mic In to Insert Out)
(Mic In to Insert Out)
Noise
20 Hz to 20 kHz BW (150
Ω source impedance)
Equivalent Input Noise (EIN)
–128 dBu
Residual Noise
–103 dBu (Mic In to Insert Out @ 0 dB gain)
Common Mode Rejection Ratio (CMRR) >60 dB @ 1 kHz, gain @ maximum (Mic In to Insert Out)
Rise Time
< 3 µs
Slew Rate
3.6 V/µs
Input Gain Control Range
Mic In
0 dB to +60 dB
Line In
–20 dB to +40 dB
Phantom Power
48 VDC
Input Impedance
Mic Input
2 k
Ω, balanced
Line Input
10 k
Ω
Aux Returns, CD/Tape A and B
10 k
Ω
Maximum Input Level
Mic Input
+22 dBu
Line Input
+22 dBu
Aux Returns, CD/Tape A and B
+22 dBu
Output Impedance
L/R/C
-
Mono, Group/Matrix Out
150
Ω
Aux Send, Monitor Out
150
Ω
CD/Tape A and B Out
600
Ω