Ashly NE8250 - Page 16

Operating Manual - NE Multi Channel Power Amplier
16
NE Multi-Channel Power Amplifier - Block Diagram
*HPF
CURRENT
TEMP
BRIDGE
SPEAKER
OUTPUT
BALANCED
INPUT
*With Bridge Switch In,
Channel 1 is Used,
Channel 2 is Disabled
FRONT
PANEL
ATTEN.
DC
LEVEL
CONTROL
*BRIDGE MONO
SWITCH
POWER
AMPLIFIER
STAGE
One of Four or Eight Channels Shown
NETWORK
AUDIO
OPTION
*REMOTE
CONTROL
OPTIONS
-18dB
-12dB
-6dB Clip/Mute
NETWORK
AUDIO
OPTION
Available Factory Option Configurations: 1) Standard - Without Protea DSP or Network Audio 2) With Protea DSP 3) With Protea DSP and Network Audio or AES3 Input 4) With Network Audio or AES3 Input but Without DSP (factory installed DAC converter required) *Remote Control Options Vary With Configuration, DSP is Required for Most Programmable Remote Control Functions
Protea
NE Software
Control
Factory Options (bypassed if not installed)
Protea™ DSP
DSP Processing
Load Impedance Monitoring
Attenuation
Matrix Routing
Preset Management
Event Scheduling
AES3
INPUT
OPTION
Dante® or CobraNet®
Models:
4250 8250
ne ne
Low Z, 25V, 70V, or 100V
5
76 8
BRIDGE
TEMP
CURRENT
-18 -12
-6
CLIP/MUTE
1 32 4
BRIDGE
TEMP
CURRENT
-18 -12
-6
CLIP/MUTE
POWER STANDBY PROTECT DISABLE COM
8250