Owner's Manual
Audio Specification
3.2
Input Impedance
Microphone
Balanced Line
Instrument
Maximum Input Level
Microphone (1500Ω, -20 dB Pad out)
Microphone (1500Ω, -20 dB Pad in)
Balanced Line
Instrument
Gain Range
Microphone (1500Ω, -20 dB Pad out)
Balanced Line
Instrument
Performance
Noise Floor (all inputs, minimum gain)
Microphone Equivalent Input Noise (EIN)
Frequency Response
Maximum Output Level
Output Impedance
Tube Complement (per channel)
Power
Internal supply, standard IEC connector
Physical
Dimensions
Height
Depth
Width
Weight
Selectable, 150/300/900/1500Ω
2 kΩ
100 kΩ
+5 dBu
+25 dBu
+30 dBu
+30 dBu
18 dB to 72 dB
-12 dB to 40 dB
-5 dB to 42 dB
-95 dBu (A-weighted)
-125 dBu (A-weighted)
10 Hz to 45 kHz, ±1 dB
+23 dBu (@ 0.5%THD+N)
600Ω
(1) 12AT7A, (2) 6922
115 or 230 VAC / 100W
2U rackmount
3.5" (88.9 mm)
17" (431.8 mm)
19" (482.6 mm)
28 lb. (12.7 kg)
Audio Specifications
Current Sub Section
3.2
0.0
11
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