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Altec Lansing INCREMENTAL POWER SYSTEM 2220 Operating Instructions Manual page 20

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1V1uue1
u.,o
t'ower Amp11ner specitn::ations
.
.
Power Output
Power Output at Clipping
Frequency Response
Total Harmonic Distortion
Damping Factor
Actual
Output
Impedance
Hum
and Noise
Separation Between Any
Two Model 2276's
Phase Shift
Offset Voltage
Indicator
Fuses
Individual Model 2276 Driven by Model 2250 or
2252 Driver Card with Model 2220 Input Card
150 watts continuous average sine wave power into
a8-ohm load impedance.
180 watts at 1 kHz into a 8-ohm load impedance
+
0, - 0.5 dB from 20 Hz to 20 kHz
Less than 0.25% from 20 Hz to 15 kHz
Less than 0.05% at 1 kHz, 150 watt output into
8-ohms
57:1@ 100 Hz
0.14 ohm in series with 5 microhenries
96 dB signal to noise ratio
75dB@ 1 kHz
Less than
±
15 • from 20 Hz to 20 kHz
Less than
±
50 mV DC
Four Model 2276's in ParallellBridge Mode Driven
by Model 2250 or 2252 Driver Card with Model 2220
Input Card
600 watts continuous average sine wave power into
an 8-ohm load impedance.
675 watts at 1 kHz into an 8-ohm load impedance
+
0, - 0.5 dB from 20 Hz to 20 kHz
Less than 0.25% froin 20 Hz to 15 kHz
Less than 0.1 % at 1 kHz, 600 watt output
into
8-ohms
57:1@ 100 Hz
0.14 ohm in series with 5 microhenries
93 dB signal to noise ratio
(Does not apply)
Less than
±
20 • from 20 Hz to 20 kHz
Less than
±
100 mV DC
One red LED "ON" indicator per 2276 turns off in the event of module failure.
(2) AGC-style 5 amp "fast blow" fuses per 2276 Power Amplifier.
20

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