3
4
5
9
2
1
Line
Level
Pad
FX
Mon
Bass
Mid
Treb
Mic
22
44
44
22
11 11
55
33
33
5 5
-0+-0+
22
44
44
22
11 11
55
33
33
5 5
-0+-0+
22
44
44
22
11 11
55
33
33
5 5
-0+-0+
77
11 99
33
44 66
00
88
22
10 10
55
77
11 99
33
44 66
00
88
22
10 10
55
77
11
99
33
44 66
00
88
22
10 10
55
11
FEATURES CD640
Concept
CD640 Features - Channels 1 - 4
TREBLE: Adjusts the high frequency response of the
individual channel.
MID: Adjusts the mid range frequency response of the
individual channel.
BASS: Adjusts the low frequency response of the
individual channel.
MON: Controls the amount of signal sent from the channel
to the ‘Monitor’ output socket, giving the user the
versatility of a separate monitor mix.
FX: Controls the amount of signal sent by the individual
channel to the onboard DSP section. The overall level of
effects is controlled via the FX return controls for the Main
and Monitor mix. See below.
LEVEL: Adjusts the channel level, enabling the user to
balance levels across channels.
PAD: Reduces the input gain of the channel, allowing the
user to match the input level of the channel with the output
level of the device to be amplified. This is especially useful
when amplifying instruments, mics., processors, etc. with
a very high output level.
LINE INPUT: Jack input socket, for all line level signals
(Keyboard, Signal Processor, Sampler, Drum Machine,
etc.).
MIC INPUT: XLR input for low impedance microphone
(200-600 Ohm).
6
7
8
1
2
3
4
5
9
6
7
8
3
CD640 CD850S Manual
