User's Manual

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Technical Specifications
8
5.2 Operating Your VA-14 4x1 Balanced Audio Mixer
On the VA-14xl 4x1 Balanced Audio Mixer unit, you can adjust the level:
 From a specific
1
input, by rotating the appropriate LEVEL potentiometer
 From all the inputs mixed together, by rotating each of the MASTER
potentiometers (1 and 2) respectively
 At the headphone set, by rotating the PHONES LEVEL potentiometer
6 Technical Specifications
Table 4: Technical Specifications
2
of the VA-14 4x1 Balanced Audio Mixer
INPUTS: 4 balanced audio, Line or Mic, on female XLR connectors
OUTPUTS:
2 audio, balanced on a male XLR connector
One headphone output on a 6.5mm connector
MAX. OUTPUT LEVEL: Line: 20Vpp; Phones: 4.5Vpp; Mic: 300mVpp
BANDWIDTH (-3dB): > 40 kHz
S/N RATIO: Mic in, Phones Out: 45.3dB
Line In, Phones Out: 83.3dB
Line In, Line Out: 84.3dB
Mic In, Line Out: 64dB
CROSSTALK (all hostile): Mixed inputs
CONTROLS: Line In, Line Out: <-57dB to -14.3dB
Mic In, Line Out; <0dB to 60.5dB
Line In, Phones Out: <-47dB to -18dB
Mic In, Phones Out: <0dB to 58.9dB
In level and master/phones level, min to max position for both
Line In, MIC OUT range: <-50dB to -25dB
Mic In, Mic Out range:<0dB to 21.6dB
Underside slide switches: inputs: Line/Mic and +48V phantom ON/OFF
Outputs: Line/Mic
COUPLING: In: AC; out: bal line/mic – DC; phones, AC
AUDIO THD + NOISE: Line In, Line Out: 0.007%; Mic In, Line Out: 0.15%
Line In, Phones Out: 0.085%
Mic In, Phones Out: 0.38%
AUDIO 2nd HARMONIC: Line In, Line Out: 0.001%; Mic In, Line Out: 0.005%
Line In, Phones Out: 0.009%; Mic In, Phones Out: 0.024%
POWER SOURCE: 12 V, 250mA DC
DIMENSIONS: 21.5cm x 16.2cm x 4.4cm (8.46" x 6.38" x 1.73"), W, D, H
WEIGHT: 1.4 kg. (3.1 lbs.) approx.
ACCESSORIES: Power supply
OPTIONS: 19" rack adapter
1 For example, rotating the LEVEL potentiometer 2 will adjust the volume generated to the speakers via the power amplifier
from the balanced audio source 2
2 Specifications are subject to change without notice