dbx Mini-Pre Vacuum Tube Microphone PreAmp Manual do utilizador - Página 11
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Microphone Input
Connector:
Type:
Impedance:
Maximum Input Level:
CMRR:
Equivalent Input Noise:
Line Input
Connector:
Type:
Impedance:
Maximum Input Level:
Gain
Outputs
Connector:
Type:
Impedance:
Maximum Output Level:
System Performance
Gain Control Range:
Output Level Control Range
Phantom Power:
PAD:
PHASE:
Frequency Response:
THD+Noise:
Power Supply
Operating Voltage:
JA:
DO:
EU:
Power Requirements:
®
Specifications
Female XLR Pin 2 Hot
Electronically balanced/unbalanced
2kΩ
-10 dBu or +10 dBu with 20 dB pad engaged
Typically >80dB at 1kHz
Typically -125 typical dBu with a 150Ω source load
"A-weighted"
TS 1/4" Jack
Electronically unbalanced
>1 meg Ω
0 dBu or +20dBu with 20dB pad engaged
26dB to 60dB
Male XLR Pin 2 Hot and impedance balanced TRS 1/4"
Balanced/unbalanced
Balanced 600Ω , unbalanced 300Ω
(XLR) > +27dBu; (1/4") > +21dBu
+26dB to +60dB for Mic Input
+16dB to +50dB for Line and Instrument Inputs
-∞ to +10dB
+48V
20dB pad
Reverses pins 2 and 3 of the output XLR
10Hz to 45kHz (-3dB points)
0.08% typical at -10dBu out, 1kHz, 30 dB gain
"A-weighted"
100VAC 50/60Hz
120VAC 60Hz,
230VAC 50/60 Hz
9VAC 1300ma (12 watt typical power consumption)
Mini-Pre User Manual
Mini-Pre
11