Technical Specifications - VINCENT SP-994 Manuel D'utilisation

Symptom
No audio playback
on one channel
Humming low
frequency noise is
audible, even as
no audio source is
playing back
Frequency response:
Nominal Output Power per channel at 8Ω:
Nominal Output Power per channel at 4Ω:
Input sensitivity:
Total Harmonic Distortion:
Signal to Noise Ratio:
Input Impedance:
AC power connection type:
Inputs:
Outputs:
Dimensions (W x H x D):
Weight:
Colour:
Vincent
34
SEARCH FOR ERRORS
Possible Cause
The source equipment is giving signal on only
one channel.
One of the signal cables between audio sour-
ce and preamplifier inputs has not yet been
plugged in or is defective.
The channel balance of the preamplifier has
been set to the extreme right or left.
One of the signal cables between preampli-
fier and main amplifier has not yet been
plugged in or is defective.
One of the speaker cables is not correctly
connected or is defective.
One of the loudspeakers is defective.
See section "Net frequency noise" in the
chapter "Tips".

TECHNICAL SPECIFICATIONS

Countermeasure
Check the audio source. You can try to use it
at a different amplifier for a test.
Check the cable connections of the preampli-
fier, tighten them if necessary.
Set the preamplifier channel balance to a
reasonable value.
Check these cable connections, tighten them
if necessary.
Check and refasten the speaker cables at the
speaker terminal of the main amplifier and at
the speaker's connectors.
Have your loudspeakers checked.
See section "Net frequency noise" in the
chapter "Tips".
20 Hz - 20 kHz ±0.5 dB
300 W (50 W Class A)
600 W
1 V
< 0.1% (20Hz – 20kHz, 8Ω)
> 90 dB
47 kΩ
220V – 240V/50 Hz, max. 800W
1x RCA Main Input stereo,
1x XLR Main Input stereo,
1x Power Control (3.5 mm Jack)
4x2 Loudspeaker Clamps,
1x Power Control (3.5 mm Jack)
430 x 195 x 530 mm
34.5 kg
silver / black