CONGRA
TULA
TIONS!
TABLE OF CONTENTS
You now own the REFERENCE604 Amplifier, the product of an
uncompromising design and engineering philosophy.
Your
Soundstream REFERENCE amplifier will outperform any other
amplifier in the world.
Features
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To maximize the performance of your system,
we
recommend that you
thoroughly acquaint yourself with its capabilities and features. Please
retain this manual and your sales and installation receipts for future
‘)
reference.
Soundstream amplifiers are the result of American craftsmanship and
the highest quality control standards, and when properly installed,
should provide you with many years of listening pleasure. Should your
amplifier ever need service or replacement due to theft, please record
the following information, which will help protect your investment.
REFERENCE
Power
Supply
Design . . . . . . . . . . . . . . . . .
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6
i).
Settmg
Hugh
Power/High Current
..........................................
7
Selecting
Crossover
Modes
..................................................
6
Selecting Input Modes
..........................................................
9
Setting Coherent Stereo/Mixed Mono/Bridged
Mono
..........
10
Wiring
................................................................................
11
Model and Serial #
Wiring Diagram
..................................................................
12
Dealer’s
Name
Installation and Mounting
....................................................
13
Date of Purchase
I
Level Setting .......................................................................
14
Installation Shop
Installation Date
CAUTION!
Prolonged listening at high levels may,ra$ult in hearing loss.
Even fhough
your new S@indstream
REFERENCE?04
soutids~
~l$tter than anything
@u’ve
ever heard,
exkise
caution
to
prekrit
h&Wn~
damage.
Crossover Adjustments
......................................................
15
Sample Systems
............................................................
16-21
Protection Circuitry
&
Troubleshooting
...............................
22
I
Service ...............................................................................
23
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i.
:.
)
Specifications
23
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