821020: AMP1A Series User Guide
© 2010 Wohler Technologies, Inc. All rights reserved.
25
AMP1A Series User Guide
Technical Functional Overview
Figure 1–21
AMP1A-LP10S Block Diagram
10-Segment
Level Meters
Left
Speaker
Stereo Analog
Amplifier
Volume Balance
Woofer
Speaker
Phase Indication
Right
Speaker
Headphone
Woofer
Speaker
Right
Left
R
L
Stereo Output of
Selected Source
9
10
3
6
8
7
Analog
Inputs
5
4
2
1
Source
Pair
Select
Right Input Left Input
6
5
7
9
3
2
1 10
4
8