Introduction; User Manual - AER Alpha User Manual

1. Introduction

B
Welcome to !
Thank you for choosing the Alpha.
The Alpha is a professional, compact and powerful am-
plifi er system. Especially developed for the enhanement
of acoustic instruments, it is as well suitable for other
(also electrical) instruments.
With one channel but two independant input stages
(line and microphone/line) the Alpha off ers you various
options in signal processing.
10
40 Watts plus the 8"-twin-cone speaker-system of the
Alpha provide you with a well-balanced tone at all
sound pressure levels.
All AER-systems are subtly dynamically controlled,
which ensures absolute reliability in full load opera-
tion despite strikingly small sizes and little weight.
Read on and have fun using your Alpha!
Alpha

User Manual

Content
1. Introduction
2. Important Safety Instructions
3. Controls and connections
3.1 Front side
3.2 Rear side
4. Starting up
4.1 Cabling and switching on
4.2 Level adjustment
5. Functional characteristics
5.1 Tone control
5.2Eff ects
5.3 Footswitch
5.4 Phantom powering
6. Technical specifi cations
7. Circuit diagram
Page
10
11
12
12
13
14
14
14
15
15
15
15
15
16/17
26