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Note:
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source.
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-80
-60
-40
-20
0
20
-200
-180
-160
-140
-120
-100
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
0DJQLWXGHG%
Frequency response
Frequency response
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in both the pass and stop bands, and what is known as constant group
delay. Constant group delay means that audio signals of all frequencies
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All audio is therefore fully time-coherent at the output.
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words, when excited with a theoretical impulse, the output has both
a small amount of pre- and post-spike amplitude ringing (albeit well
GDPSHG
0 20 40 60 80 100
120
140
160
180
0
Frequency response
Frequency response
Am
plitude
Filters
Bluetooth
The 851D is supplied with a BT100 Bluetooth adaptor. This allows the
851D to receive wireless Bluetooth audio from suitable phones/tablets
and laptops.
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tablet or laptop with the BT100.
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2. Put the BT100 in pairing mode by pressing and holding the Bluetooth
button on the remote control for 4-5 seconds, or by double pressing
the button on the BT100 itself.
X2
OR
3. Now pair with your phone/tablet/computer (you may need to consult
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this the once, as the BT100 will remember your Bluetooth device the
next time you wish to use it.
BT100
851D
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4. With a BT100 installed and paired to your device, press the BTooth
select button or the Bluetooth button on the remote to start listening
to your music.
44.1kHz
Input 1
Input 2
Input 3
Input 4
BNC
AES/EBU
BTooth
USB
