387
MPC Key 61
Digital
udio System
DCs
24-bit @ 44.1, 48, or 96 kHz
D
Cs
24-bit @ 44.1, 48, or 96 kHz
Digital Signal Processing
32-bit floating point
Mic Inputs1–2
(2) balanced XLR+1/4”
(6.35 mm) TRS
Frequency Response
20 Hz – 20 kHz
(+0.2 / -1.0 dB)
D
namic Range
111 dB
(A-weighted)
SNR
110 dB
(1 kHz, +4 dBu, A-weighted)
THD+N
0.002%
(1 kHz, +4 dBu, -1 dBFS)
Preamp EIN
-130 dBu
(max gain, 40 Ω source, A-weighted)
-128 dBu
(max gain, 150 Ω source, unweighted)
Maximum Input Level
+13 dBu
Sensitivity
-46 dBu
Gain Range
59 dB
Line Inputs 1–2
(2) balanced XLR+1/4”
(6.35 mm) TRS
Frequency Response
20 Hz – 20 kHz
(+0.2 / -1.0 dB)
Dynamic Range
112 dB
(A-weighted)
SNR
111 dB
(1 kHz, +4 dBu, A-weighted)
THD+N
0.001%
(1 kHz, +4 dBu, -1 dBFS)
Maximum Input Level
+20 dBu
Sensitivity
-11 dBu
Gain Range
31 dB
Inst Inputs 1–2
(2) unbalanced 1/4”
(6.35 mm) TS
Frequency Response
20 Hz – 20 kHz
(+0.2 / -1.0 dB)
Dynamic Range
112 dB
(A-weighted)
SNR
106 dB
(1 kHz, +4 dBu, A-weighted)
THD+N
0.001%
(1 kHz, +4 dBu, -1 dBFS)
Maximum Input Level
+16 dBu
Sensitivity
-15 dBu
Gain Range
31 dB
Input Impedance
1 MΩ
Main Outputs 1–2
(2) impedance-balanced
1/4” (6.35 mm) TRS
Frequency Response
20 Hz – 20 kHz
(+0.03 / -0.2 dB)
Dynamic Range
115 dB
(A-weighted)
THD+N
0.004%
(1 kHz, -1 dBFS)
Maximum Output Level
+16 dBu
Output Impedance
50 Ω