Alto MACRO 2400 - Internal Block Diagram

7.2 Block Diagram
INPUT
LINK
E.R
30Hz-9dB
LA DIF
PWR AMP
OUTPUT CH-A
CH-A
1.15V RMS +4dB 15Kohm BALANCED
SUB WOOFER
(OPTION)
+/-
MODE
INPUT
LINK
E.B LA DIF
PWR AMP
OUTPUT CH-BCH-B
AUTORAMP
TURN-ON CIRCUIT SHOCK DC OFFSET DC SERVO OVER TEMP SHORT CIRCUIT CURRENT LIMITER TURN-ON/TURN-OFF TRANSIENTS
BRIDGED PARALLEL
MONO
ACTIVE
CLIP
CH-A CH-B
AMP SIG
CH-A CH-B
※
OPTION
BINDING POST TERMINALS
AC PWR DETECTOR
POWER TRANS
CH-A CH-B PROT&PRE
PWR INDR
2-SPEED
∞
FANS
IN-RUSH CURRENT
POWER SWITCH
CIRCUIT BREAKER
AC POWER 120V/220V/230V /240V 50/60Hz (OPTION)
:XLR CONNECTOR :1/4" PHONE JACK :SPEAKON CONNECTOR
NOTICE
30Hz-9dB
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