Fyne Audio VINTAGE FIFTEEN, Информационное руководство

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12
LINK CABLES IN PLACE
LEFT SPEAKER
LINK CABLES REMOVED
LEFT SPEAKER
LINK CABLES REMOVED
LEFT SPEAKER
TO RIGHT
SPEAKER
LOW FREQUENCY
POWER AMPLIFIER
LEFT
-
+
RIGHT
-
+
HIGH FREQUENCY
POWER AMPLIFIER
LEFT
-
+
RIGHT
-
+
TO RIGHT
SPEAKER
FIG 7. PRESENSE ADJUSTMENT
FIG 6. HF ENERGY ADJUSTMENT
+4 dB
+2 dB
0 dB
-2 dB
-4 dB
100 Hz 1 kHz 10 kHz 20 kHz
+4 dB
+2 dB
0 dB
-2 dB
-4 dB
100 Hz 1 kHz 10 kHz 20 kHz
0.5 METRE
MINIMUM
1.5 TO 4.5 METRES
1 METRE
MINIMUM
POWER AMPLIFIER
LEFT
-
+
RIGHT
-
+
TO RIGHT
SPEAKER
TO 'GROUND' OR 'EARTH'
CONNECTION ON AMPLIFIER
(OPTIONAL)
POWER AMPLIFIER
LEFT
-
+
RIGHT
-
+
TO RIGHT
SPEAKER
TO 'GROUND' OR 'EARTH'
CONNECTION ON AMPLIFIER
(OPTIONAL)
TO 'GROUND' OR 'EARTH'
CONNECTION ON AMPLIFIER
(OPTIONAL)
A further option is bi-amping, where the
LF and HF sections of the loudspeaker
are each driven from their own amplifier,
for further enhancement in sound quality.
Either two stereo power amplifiers or four
monoblock amplifiers may be used. If using
either two stereo power amplifiers or four monoblock amplifiers may be used. If using
two stereo amplifiers, it is recommended
that one is used as the LF channel to both
loudspeakers and the other HF (Fig. 8).
To avoid amplifier damage, the bi-wire
link cables must not be in place.
8
BI-AMP MODE
8 EARTH CONNECTION
The loudspeaker is provided with an earth or ground connection, connected to the drive unit
chassis. The purpose of this is to ground any radio frequency interference that may get back
to the amplifier, reducing fine detail and resolution. A separate earth wire may be used for this
purpose, but best results will be obtained by using a dedicated screened loudspeaker cable.