Appendix C: Technical Info; Specifi Cations - Mackie D-2 Owner's Manual

Appendix C: Technical Info

Specifi cations
Frequency Response :
Mic Input to any Output: (Trim at 0 dB):+0, –1 dB
Line/CD Input to any Output:
Phono input to any Output:
Distortion (THD and IMD):
THD @ Main Output, 20 Hz to 20 kHz
Mic Input @ 30 dB Gain:
Line/CD Input @ 0 dB Gain:
Phono Input:
THD @ Phones Output, 20 Hz to 20 kHz
Line Input @ 0 dB Gain:
SMPTE IMD @ +4 dBu Output:
Mic Input @ 30 dB Gain:
Line/CD Input @ 0 dB Gain:
Common Mode Rejection Ratio (CMRR):
Mic Input (Gain = maximum)
Crosstalk:
Adjacent Inputs or Input to Main Output:
Noise Characteristics:
Equivalent Input Noise (E.I.N.) (20 Hz to 20 kHz):
Mic Input (150 Ω source impedance): Less than –123 dBu
Phono Input (500 Ω/500 mH source impedance):
CD/Line Input (150 Ω source impedance):
Dynamic Range (Main Out):
Maximum Input Levels (rated at 1% THD):
Mic Input (Gain @ minimum):
CD and Line Inputs (PGM Gain = 0 dB):
FX Input:
Phono Input:
Input/Output Characteristics:
Input Gain Control Range:
Mic Input:
PGM Input:
FX Return:
Input Impedance:
Mic Input:
20 Hz to 20 kHz
CD/ Line Input:
±0.5 dB
FX Return:
20 Hz to 20 kHz
Phono Input:
±1 dB of RIAA EQ curve
Maximum Output Levels:
XLR Main Output:
RCA Main Output:
Less than 0.0075%
Booth Output:
Less than 0.0075%
FX Send:
Less than 0.01%
Phones:
Output Impedance:
Less than 0.03%
Main XLR/RCA Output:
Booth Output:
Less than 0.008%
FX Send:
Less than 0.008%
Phones:
Equalization
Greater than 60 dB
@ 1 kHz Mic Channel
Low:
Mid:
High:
Less than –85 dB
@ 1 kHz
PGM Channel
Low:
Mid:
High:
VU Meters
Less than 0.3 µV
12-segment pre-fader PGM meters
12-segment pre-fader Main Mix meters
Less than –110 dBu
OL (+20), +10, +7, +4, +2, 0, –2, –4, –7, –10, –20, –30
Greater than 100 dB
0 LED = +4 dBu
Mic Input Signal Present LED (Sensitivity):
+9 dBu
+22 dBu
+22 dBu
78 mV @ 1kHz
+13 dB to +63 dB
OFF to +13 dB
OFF to +13 dB
2.4 kΩ balanced
20 kΩ balanced
20 kΩ balanced
47.5 kΩ shunted with 200 pF
+22 dBu
+22 dBu
+22 dBu
+22 dBu
15 volts rms into 8Ω (28 watts)
150 Ω
150 Ω
150 Ω
25 Ω
±15 dB @ 80 Hz
±15 dB @ 2.5 kHz
±15 dB @ 12 kHz
+10/–inf dB @ 300 Hz
+10/–inf dB @ 1 kHz
+10/–inf dB @ 4 kHz
–20 dBu
continued
Owner's Manual
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