AER Colourizer-2 Acoustic Guitar Preamp/Direct Box - Open Box

The AER Colourizer is a preamplifier for instrument or microphone. Simply insert The Colourizer into the signal chain between source and next point in the audio path (e.g. amplifier or mixing desk ) and your signal will be stronger, richer and more stable. It is an ideal recording companion, and also works well to stabilize your feed to the snake in a live environment. Quiet, clean, and made with a rugged build quality, the Colourizer is designed to give you quiet, clean reliable signal for many years without operational inconsistencies.

Features

• Parametric EQ
• Enhancer
• Tone control
• Dead silent
• Built to last

Input

• Switchable microphone or line input
• Combo socket, XLR and 1„4" 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
• input voltage : 100 mV (-20 dBV)
• input voltage : 3 V (+10 dBV)
• Input impedance : 2.2 Mï— || 150 pF
• Signal-to-noise ratio (A-weighted)
• gain : 104 dB
• gain : 98 dB
• Frequency response : 20 Hz...20 kHz / 1 dB THD + N (1 kHz) : < 0.3%
• Phantom power : Ring contact of line out is
• connected to ring contact of input.
• Any external phantom power applied at the ring of line out will be available at the input.
• 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 kï—
• Unbalanced : 1.1 kï— Signal-to-noise ratio (A-weighted):
• gain : 104 dB
• gain : 95 dB Frequency response : 20 Hz...20 kHz / 1 dB THD + N (1 kHz) : < 0.1% Phantom power : 24 V, R = 1.2 kï— per
• terminal, switchable, total current max. 10
• mA, 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 : 12 dB

Outputs

Line out

• Unbalanced line output after master
• Mono jack, 1„4" (6.35 mm) Nominal output voltage : 1 V (0 dBV)
• output voltage : 9 V (+19 dBV) Output impedance : 47 ï—
• load impedance : 2 kï—
• Residual noise (master fully anticlockwise):A-weighted : 1.2 μV (-118 dBV) Balanced XLR output 1 = ground, 2 = positive (+), 3 = negative (-) Level control Nominal output voltage (differential),adjustment range : 41...410 mV (-28...-8 dBV) Output impedance:47 ï— each terminal to ground
• load impedance (differential) : 1 kï—
• Residual noise (both channels in line mode):A-weighted : 2.3 μV (-113 dBV)