CROWN DC300A.pdf | | w
crolun
DC-300A IM-9
S3P2-15-6
INSTRUCTION MANUAL
SERIAL NO ISSUED
DUAL CHANNEL LABORATORY AMPLIFIER
DC-300A
CROWN INTERNATIONAL, INC., BOX 1000, ELKHART, INDIANA 46514
0
Serial Number
1. Quies. offset of less than 1OmV 2. 1 KHz 180 watts RMS minimum into 8 ohms, per channel, both channels operating, 0.1% total harmonic distortion 4 ohm test
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crown
In-runaTlonac
BATCH I D
SERIAL NO 020163
Proof of Performance Report
DC-300A laboratory power amplifier
Amcron Label
DCA-11
Line Voltage Requirement\ao,VAC
CH.l J
CH.2 J
3.
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4. Protection tests 5. Reliability test
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6. 20KHz 1 5 5 w a t t s p e r c h a n n e l minimum RMS (both channels operating) into 8 ohm. 0.05% total harmonic distortion 7. 10 KHz. sq. wave
8. Mono operation 9. IM Dist. into 8 ohms (%) (60-7KHz 4:1) S.M.P.T.E. 155W 49.0W 15.5w 4.9w 1.55w 490mW 155mW .. 4 9 m W c ci/ Y' 15.5mW `2 1 db la/db z -002 -002 * c?oJ. _ cl03 _ @O'j .00cc
10.
Hum and noise-db below 155W into 8 ohm (20Hz - 20KHz)
11.
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