NEW
TECHNOLOGY
OLD
RELIABILITY
J.W. Davis & Company
• 3030 Canton Street • P.O. Box 710219 • Dallas, Texas 75371-0219
Sales 800-527-5705 • Fax 800-388-9106 • Corp 214-651-7341 • Fax 214-939-0328 • [email protected] • www.jwd.com
DA-120M Master Series Amplifier
USER’S MANUAL
The Mark of the Professional...
090705122
- Unpacking/Inspection Procedures
- PA Speaker Layout
- Schematic for Input Modules 1- 4
- Technical Specifications
- Circuit Board Level Settings
- Polarity
- Power Loss in Long Lines
- Back Panel Detail
- Product Description
2
2
3
5
8
9
10
12
12
13
14
15
- Product Features
- Schematic for Input Modules 5-6
- Schematic for Chassis Board
I
II
III
IV
V
VI
. . . . . . . . . . . .
. . . .
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . .
. . . . . . . . .
VII
VIII
IX
X
XI
XII
. . . . .
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
. .
. .
. . . . . . . .