AER The Acoustic People pocket tools colourizer, Руководство пользователя

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8
6. Technical Specifications: pocket tools
colourizer
Technical data
Input
Switchable microphone or line input
Combo socket, XLR and ¼“ 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

|| 150 pF
Signal-to-noise ratio (A-weighted)
Min. gain: 104 dB
Max. 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 k

Unbalanced: 1.1 k

Signal-to-noise ratio (A-weighted):
Min. gain: 104 dB
Max. gain: 95 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, 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).
input
Clip indicator
Red LED
Headroom: 12 dB
Outputs
line out Unbalanced line output after master
Mono jack, ¼” (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: 1.2 μV (–118 dBV)
DI-out 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  each terminal to ground
Min. load impedance (differential): 1 k 
Residual noise (both channels in line mode):
A-weighted: 2.3 μV (–113 dBV)
Tone controls
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
+12 dB at 10 kHz, shelf type
Enhancer Enhancer intensity fully clockwise, 1 V RMS at
line out:
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…1.6 kHz / 680 Hz…11 kHz (switchable)
Gain range:

15 dB at center frequency of
filter
Bandwidth range: 0.4 – 2.2 octaves
(“half-dB” method, measured b7.5
dB points with level set to +15 dB)
Power
Supply
voltage 24 V=, 0.2 A
Use only supplied mains adapter.
Mains
adapter Mains voltage: 100-240 V~
Power consumption when used with
Colourizer: max. 10 W
General
Metal
housing Aluminium
Finish Anodized black
Dimensions 65 mm (2.56“) high
105 mm (4.13“) wide
135 mm (5.31“) deep
Weight 480 g (1.06 lbs)
Definitions and conditions
Input and output voltages are RMS values for a sine signal
and 1 kHz unless stated otherwise.
Tone controls in neutral position (equalizer level in center
position, tone intensity and enhancer intensity fully
anticlockwise) unless stated otherwise.
Min. input voltage: Input voltage for nominal output
voltage at line out with gain and volume fully clockwise.
Max. input voltage: Permissible input voltage that does not
cause distortion more than the rated THD + N (assuming
suitable control settings).
Signal-to-noise ratio (SNR): Ratio of nominal output voltage
to noise voltage at line out, at specified gain setting,
master fully clockwise, input shorted, 20 Hz…20 kHz.
Note: SNR is specified for each channel depending on its
control settings. The SNR found at line out may be less
than the specified SNRs of the channels because both
channels contribute to the output noise.
Residual noise: Noise voltage at an output when all gain
and level settings are minimal.
THD + N: Total harmonic dist noise for nominal
output voltage at line out
Specifications and appearance subject to change without
notice.
TD20111123