amperes
amperes electronics
PAGE 6
PHANTOM POWER SWITCH
Switch on when condenser microphone is used.
In normal usage, it is recommended that it is
switched off
CH 2 is provided with phantom power
Channel 2 is provided with switchable
phantom power of 12V.
LED LEVEL INDICATORS
+33 V DC
70 / 100V line
speaker outputs
4 Ohm min
output
STEP UP
TRANS
AMPLIFIER
CIRCUIT
Inputs Ch
1,2,3 Mic -
Phone jack
Inputs Ch 5,6
line - RCA
stereo input
LEVEL
CTRL
12V Phantom
Power
MIXER CIRCUIT
TONE
CONTROLS
POWER SUPPLY CIRCUIT
AC input
FUSE
MAINS SW
The above drawing illustrates general functional block diagram in the construction of the unit and
may not represent the final actual circuit. It is not recommended that the above diagram to be used
for servicing any faulty unit. Contact our service centre for any repair works.
REC
LINE OUT
CH2
CH3
CH4
CH2
PHANTOM
POWER
MIC
MIC
LINE
MIC
MIC
Input Ch 4
mic
Line
slide swicth
-33 V DC
Phantom Power
Block Diagram
