Table of Contents
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Pin
Order
1
Output Channel 1 +
2
Output Channel 1 -
3
Output Channel 2 +
4
Output Channel 2 -
-
- - - - - - - - - - - - - -
15
Output Channel 8 +
16
Output Channel 8 -
1.6.8.10 24VDC Power Output for ALT 8x8
1
+24VDC
2
GND
1.6.8.11 48VDC Power Input for Redundant Power Source 2x7A Max
1.6.9 Functional Features
1.6.9.1 Signal Processing and Routing Characteristics
•
True digital signal path and processing, digital power amplifiers, efficiency up to 92%
•
Analogue audio inputs, either microphone to line sensitivity
•
Phantom voltage for microphones
•
Built-in WAV message player, up to 128 messages
1.6.9.2 Digital Signal Processing in Each Input
•
3-band parametric equalizer
•
Digital routing to any output channel, level control
1.6.9.3 Digital Signal Processing in Each Output
•
Tone control, bass & treble
•
5-band parametric equalizer
•
Four filter blocks with freq. adjustment, selectable high- or low-pass function, slope 6/12 dB/Oct.
•
Compressor/limiter
•
Level control
23 | AlphaAnnounce Digital Amplifier
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