AEA RPQ2, Руководство пользователя

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{
SPECIFICATIONS
}
Gain at 1kHz:
Noise figure, rms A-weighted:
Noise figure, rms unweighted:
EIN:
Frequency Response:
THD:
Input Impedance:
Input Impedance (P48 Engaged):
Line Input Impedance:
Hi-Z Input Impedance:
Mic Gain Control:
Switched LF Shelving filter:
Switched CurveShaper™ EQ:
XLR output maximum level into
600
Ω
load:
XLR connectors polarity:
LED signal level indicators:
Dimensions:
Weight:
81dB of gain at 1kHz, balanced-in to
balanced-out in Microphone Input mode
<2dB
<3dB, 20 kHz LPF bandwidth
<-130 dBu A-weighted, 150 Ohm resistive
source
-3dB <1Hz and >100 kHz
<0.02% at 1 kHz
63K Ohms
10K Ohms
18K Ohms
>5M Ohms
Twelve-position switch provides from +13dB
to +62dB of gain for the preamplifier
circuit, as measured between the input and
the before the output line driver.
-3dB break-frequency tunable from 22 Hz to
515 Hz; maximum reduction -20dB.
+3dB break-frequency tunable from 2.5
kHz to 30 kHz; HF gain adjustable from
+0dB to +20dB; the slope of the HF filter
varies interactively and directly with the
CurveShaper™ frequency and gain settings.
+28 dBu, balanced; 0 dBu = 0.7746 V rms
Pin-1 is ground, pin-2 is high, pin-3 is low
The green LED snaps on at -20 dBu to
indicate the presence of signal; the yellow
LED snaps on at 0 dBu; the red LED snaps
on at +24 dBu to warn of approaching
signal overload.
1U, Full-rack measured with knobs and
switches: 19” w, 9” d, 1.75” h (48.5 cm x
23 cm x 4.45 cm)
4lb 5oz (~2 kg)
Download the RPQ2 recall sheet online at
www.ribbonmics.com/preamps/rpq2