API Audio The Channel Strip User Manual
Page 2
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Table of Contents
1.0 Overview
1.1 The Channel Strip Features and Introduction
2.0
Signal Flow and Block Diagrams
2.1
Default
Signal
Flow
2.2
Alternate
Routing
2.2.1 Compressor
Post
EQ
2.2.2 Compressor
Bypass
2.2.3 Equalizer
Bypass
2.2.4 Insert
2.3 Default Signal Flow Block Diagram
2.4 Compressor Post EQ Block Diagram
2.5 512C Preamp Block Diagram
2.6 325 Output Section Block Diagram
2.7 Rear Panel Signal Flow
3.0
Input Section: 512C Microphone/Instrument/Line Preamplifier
3.1 512C Preamp Overview and Features
3.2
Preamp
Controls
3.3
Input
Selection
3.3.1 Input
Switch
3.3.2 Microphone
Input
3.3.3 Instrument
Input
3.3.4 Line Input
3.4
Polarity
Inverter
3.5
Level
Indication
3.6.1 VU Meter
3.6.2 Peak
Indicator
3.6
Preamp
Output
3.7 512C Preamp Block Diagram
4.0
Dynamic Processing: 527 Compressor
4.1 527 Compressor Overview and Features
4.2
Compressor
Controls
4.2.1 Threshold
4.2.2 Attack and Release
4.2.3 Ratio
4.2.4 Type
4.2.4.1 OLD: Feed-Back Compression
4.2.4.2 NEW: Feed-Forward Compression
4.2.5 Knee
4.2.5.1 Soft Knee Compression
4.2.5.2 Hard Knee Compression
4.2.6 THRUST®
4.2.7 Gain Reduction Meter
4.3
Compressor
Routing
4.3.1 Compressor Pre Equalizer (Default Signal Flow)
4.3.2 Compressor
Post
Equalizer
4.3.3 Compressor
Bypass
4.3.4 Compressor
Side
Chain
4.4
DC
Link
4.5 Side Chain Input
5.0
Spectral Processing: 550A Equalizer
5.1 550A Equalizer Overview and Features
5.2
Equalizer
Controls
5.2.1 Low Frequency Band
5.2.2 Mid Frequency Band
5.2.3 High Frequency Band
5.2.4 Band-Pass
Filter
1