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2 Channel Preamp/Mixer with 4 Onboard Effects Preamp

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Overview

Small mixer with superb sound.

The AER dual mix is a high-quality, two-channel preamplifier for instrument/line or microphone signals. The unit offers simple, efficient features just like a small mixing console:

Features

two inputs, each for one microphone or instrument
and line-level signal
with switchable 24V-phantom-power
separate active two-band EQ networks for each input
a 4-preset multi-effects-unit with two reverbs,
one echo and one chorus
a stereo aux-in
line-out and DI-out
plus a stereo-headphone-preamplifier

Order today and suit your capacity to your needs.

Specs

2 Channel Preamp/Mixer with 4 Onboard Effects Preamp Specifications:

Switchable microphone or line input
Combo socket, XLR and 1?4œ jack (6.35 mm)

Line mode (jack input)
Unbalanced high impedance input for
instrument pick-ups and line-level sources
Gain adjustment range: +3...+20 dB
Min. input voltage: 100 mV (“20 dBV)
Max. input voltage: 3 V (+10 dBV)
Input impedance: 2.2 M? || 60 pF
Signal-to-noise ratio, A-weighted
Min. gain: 108 dB
Max. gain: 98 dB
Frequency response: 20 Hz...20 kHz / ?1 dB
THD + N (1 kHz): < 0.3%

Mic mode (XLR input)
Balanced microphone input 1 = ground, 2 = positive (+), 3 = negative (“)
Gain adjustment range: +4...+40 dB
Min. input voltage: 10 mV (“40 dBV)
Max. input voltage: 3 V (+10 dBV) Input impedance: 2.1 k?
Unbalanced:1.1 k?
Signal-to-noise ratio, A-weighted
Min. gain: 108 dB
Max. gain: 93 dB
Frequency response: 20 Hz...20 kHz / ?1 dB
THD + N (1 kHz): < 0.1%
Phantom power: 24 V, R = 1.2 k? per terminal, switchable for each channel, total current max. 10 mA per channel, short circuit protected
Warning: External equipment may be damaged by inappropriate use of phantom power. In case of doubt keep the 24 V phantom power switch off (not pushed).

Clip indicator
Red LED
Headroom: 8 dB

Aux in
Auxiliary stereo input (mono-mixed), e.g. for
CD player Cinch (RCA) sockets (left / right) and 3.5 mm
stereo jack socket. Level control
Min. input voltage: 2 x 250 mV (“14 dBV)
Max. input voltage: 2 x 10 V (+20 dBV) Input impedance: 10 k?
Unbalanced line output after master
Mono jack, 1?4 (6.35 mm)
Nominal output voltage: 1 V (0 dBV)
Max. output voltage: 9 V (+19 dBV) Output impedance: 47 ?
Min. load impedance: 2 k?
Residual noise (master fully anticlockwise):
A-weighted: 1 ?V (“120 dBV)

Headphones
Stereo jack, 1?4 (6.35 mm)
Output power, 1 kHz, THD = 1%:
Typ. 2 x 40 mW / 32 ?
Residual noise (master fully anticlockwise):
A-weighted: 3.3 ?V (“110 dBV)
Warning: Suitable for headphones with
stereo jack only. Do not connect any mono jacks.
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