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Specifications - AEA RPQ3 Owner's Manual

2-channel ribbon preamp with eq

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SPECIFICATIONS

Max Gain at 1kHz:
EIN (Max Gain 22 Hz to 22 kHz):
Frequency Response:
XLR Output Maximum Level:
Input Impedance:
Input Impedance (P48 Engaged):
Output Impedance:
Max Input Signal Level
Mic Gain Control:
Input and Output XLR Polarity:
LED Signal Level Indicators:
In compliance with the following requirements: RoHS2
Directive: 2011/65/EU
85 dB
-130 dBu (typical), 40 Ω source unweighted
-128 dBu (typical), 150 Ω source unweighted
30 dB gain: (-0.6 dB 10 Hz, -3 dB 160 kHz)
85 dB gain: (-3 dB 10 Hz and 160 kHz)
THD+N:
0.0018% (1 kHz, 22 Hz-22 kHz @30 dB Gain
+4 dBu output)
+27 dBu into 600 Ω load
68 kΩ
11.3 kΩ
50 Ω
+20 dBu (minimum gain)
12-position switch from +7 dB to +65 dB
Output Trim:
Continuously variable from 0 dB to +20 dB
EQ Circuitry:
First order shelving response
-
20 dB max boost/cut high range, 10 dB max boost/
cut low range
-
Low frequency sweep continuously variable
40 Hz to 675 Hz
-
High frequency sweep continuously variable
2 kHz to 28 kHz
Pin 2 high
Green LED ≅ -20 dBu;
Yellow LED = 0 dBu;
Red LED ≅ +20 dBu (clipping +27 dBu)
Dimensions:
1U, Full-rack measured with knobs and switches:
19" w, 9" d, 1.75" h (48.25 cm x 23.85 cm x 4.55 cm)
Weight:
4lb 6oz (~2 kg)
15

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