2 audio specification, 2 audio specification — 11 – PreSonus ADL 600 User Manual
Page 15
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11
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3.2
Audio Specification
Input Impedance
Microphone
Selectable, 150/300/900/1500Ω
Balanced Line
2 kΩ
Instrument
100 kΩ
Maximum Input Level
Microphone (1500Ω, -20 dB Pad out)
+5 dBu
Microphone (1500Ω, -20 dB Pad in)
+25 dBu
Balanced Line
+30 dBu
Instrument
+30 dBu
Gain Range
Microphone (1500Ω, -20 dB Pad out)
18 dB to 72 dB
Balanced Line
-12 dB to 40 dB
Instrument
-5 dB to 42 dB
Performance
Noise Floor (all inputs, minimum gain)
-95 dBu (A-weighted)
Microphone Equivalent Input Noise (EIN)
-125 dBu (A-weighted)
Frequency Response
10 Hz to 45 kHz, ±1 dB
Maximum Output Level
+23 dBu (@ 0.5%THD+N)
Output Impedance
600Ω
Tube Complement (per channel)
(1) 12AT7A, (2) 6922
Power
Internal supply, standard IEC connector
115 or 230 VAC / 100W
Physical
Dimensions
2U rackmount
Height
3.5” (88.9 mm)
Depth
17” (431.8 mm)
Width
19” (482.6 mm)
Weight
28 lb. (12.7 kg)
Audio Specifications 3.2