Mackie TT24 Quick Start Manual - Appendix A: Specifications
54
TT24 DIGITAL LIVE CONSOLE
TT24 DIGIT
AL LIVE C
ONS
OLE
Appendix A: Specifications
ANALOG
MIC PREAMP
Frequency response
+0, -2 dB, 10 Hz to 20 kHz (Mic In to Insert Out)
Distortion (THD + N)
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
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
MAXIMUM OUTPUT LEVEL
Insert Out
+22 dBu
L/R/C-Mono, Group/Matrix Out
+26 dBu
Aux Send, Monitor Out
+21 dBu
CD/Tape A and B Out
+22 dBu
Phones Out
500 mW into 100
Ω
SYSTEM
FREQUENCY RESPONSE
(Gain at unity)
Mic Input to Main Output
+0, –1 dB, 10 Hz to 20 kHz @ 44.1 kHz
+0, –2 dB, 10 Hz to 40 kHz @ 96 kHz
+0, –0.5 dB, 14 Hz to 27.5 kHz @ 96 kHz
DISTORTION (THD + N)
Mic Input to Main Output
AES Input with SRC to AES Output