AER Colourizer Audio Preamp

AER Colourizer Audio Preamp

AER Colourizer Audio Preamp


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  • 1Description

The Colourizer Audio Preamp from AER is a preamplifier for use with instruments or microphone (vocals). You need to insert it into the signal chain between source and next point in the audio path to produce a stronger and more stable sound. The preamp has three individually switchable and adjustable filter systems; tone, enhancer, and equalizer, which may be used separately or in combination to influence sound character, harmonics, and frequency spectrum. Furthermore, these filters can be used to dampen natural resonant frequencies, helping to limit feedback. The Colourizer also provides 24V phantom power for a condenser microphone, an adjustable pro standard DI output for direct connection to a mixing desk, a bypass input, and a phase switch.

UPC: 846614006447
In the Box
AER Colourizer Audio Preamp
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    AER COLOURIZER-2 specs

    Input Switchable microphone or line input
    Combo XLR-1/4" jack
    Line Mode Unbalanced high impedance input for instrument pick-ups and line-level sources
    Gain Adjustment Range: +3 to +20 dB
    Minimum Input Voltage: 100 mV @ -20 dBV
    Maximum Input Voltage: 3 V @ +10 dBV
    Input Impedance: 2.2 MOhms, 150 pF
    Signal-To-Noise Ratio (A-weighted):
    Minimum Gain: 104 dB
    Maximum Gain: 98 dB
    Frequency Response: 20 Hz to 20 kHz @ ±1 dB
    THD + N (1 kHz): < 0.3%
    Microphone Input Balanced microphone input: ground, positive, and negative
    Gain Adjustment Range: +4 to +40 dB
    Minimum Input Voltage: 10 mV @ -40 dBV
    Maximum Input Voltage: 3 V @ +10 dBV
    Input Impedance: 2.1 kOhms
    Unbalanced: 1.1 kOhms
    Signal-To-Noise Ratio (A-weighted):
    Minimum Gain: 104 dB
    Maximum Gain: 95 dB
    Frequency Response: 20 Hz to 20 kHz @ ±1 dB
    THD + N (1 kHz): < 0.1%
    Phantom Power: 24 V, R = 1.2 kOhms per terminal, switchable, total current max. 10 mA, short circuit protected
    Indicators Clip LED: Red
    Headroom: 12 dB
    Line Out 1/4" Mono phone jack
    Nominal Output Voltage: 1 V @ 0 dBV
    Maximum Output Voltage: 9 V @ +19 dBV
    Output Impedance: 47 Ohms
    Minimum load Impedance: 2 kOhms
    Residual Noise (master fully anticlockwise):
    A-weighted: 1.2 µV @ -118 dBV
    DI Output Balanced XLR Output: ground, positive, and negative
    Level Control
    Nominal Output Voltage (differential), adjustment range:
    41 to 410 mV @ -28 to -8 dBV
    Output impedance:
    47 Ohms each terminal to ground
    Minimum Load Impedance (Differential): 1 kOhms
    Residual Noise (both channels in line mode):
    A-Weighted: 2.3 µV @ -113 dBV
    Tone Flat if intensity is set fully anticlockwise. The following values apply if intensity is set fully clockwise:
    Balance Left: +9 dB at 100 Hz, shelf-type
    Balance Center: +7 dB at 100 Hz, and +12 dB at 10 kHz, shelf-type
    Balance Right: -1 dB at 50 Hz and +12 dB at 10 kHz, shelf-type
    Frequency Response +3 dB at 10 kHz
    Harmonic Distortion THD: 10% at 1 kHz
    Parametric Equalizer Adjustable band boost / cut (bell curve) filter
    Frequency Range:
    90 Hz to 1.6 kHz / 680 Hz to 11 kHz (switchable)
    Gain Range: @ ±15 dB at center frequency of filter
    Bandwidth Range: 0.4 - 2.2 octaves
    Supply Voltage 24 V, 0.2 A
    Adapter Mains Adapter: Mains Voltage: 100 - 240 VAC
    Power Consumption When Used with Colourizer: Maximum 10 W
    Housing Aluminum
    Finish Anodized black
    Dimensions 2.56 x 4.13 x 5.31" (65 x 105 x 135 mm)
    Weight 1.06 lb (480 g)

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