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Rated Power Output:

Frequency Response:

Harmonic Distortion:

Noise Level:

Input Impedance:

Input Sensitivity
for Rated Power Output:

Power Requirements:

Auxiliary DC Output:

AC Power Consumption:

Operating Temperature:

0" F to 130" F (-17.8" C to 54.4" C).

Line Protection:

Fast-blow fuse: 2.5A (DAX60),  5A (DAX120).

28 VDC Protection: 1.6-Amp thermal breaker, automatically reset;

3.15-Amp  breaker, manually reset.

DAXGO: 19" W, 5-1/4" H, 6-l/2"  D (48.3 cm x 13.3 cm x

16.5 cm).

Size:

Unit Weight:

7/87

SPECIFICATIONS

DAX60: 60 watts RMS. DAX120: 120 watts RMS.

±1.5 db from 40 Hz to 15 kHz at -3 db from RPO.

Less than 3% from

-84 dB with LEVEL
-90 dB with LEVEL

13 kilohms.

0.3 v.

60 Hz to 15 kHz.

control at maximum
control at minimum

DAX60: 105-130 VAC, 60 Hz, 935 watts

AC and DC outputs).

setting.
setting.

(including the

DAX120: 105-130 VAC, 60 Hz, 1105 watts (including the

AC and DC outputs).

Supplies 1.2 Amperes at 28 VDC.

With 28 VDC Auxiliary Output Disconnected:

DAXGO DAX120

No signal 12 watts 12 watts

l/3 RPO 105 watts

210 watts

Full RPO 175 watts 345 watts

With 28 VDC Auxiliary Output Fully Loaded:

DAXGO DAX120

No signal 50 watts 50 watts

l/3 RPO 145 watts 250 watts

Full RPO 215 watts 385 watts

AC Convenience Outlets: 720 watts maximum.

DAX120: 19" W, 6-3/4" H, 6-l/2" D (48.3 cm x 17.2 cm

x 16.5 cm).

DAXGO: 23 lb. (10.42 kg).

DAX120: 27 lb (12.23 kg).

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Summary of Contents for DAX120

Page 1: ...graphic equalizer and other equipment The amplifiers come with black enamel face panels Optional brushed chrome dress panels the RP2525 DAX6O and RP2700 DAX120 are available UNPACKING The amplifier wa...

Page 2: ...Mounting The DAK Series amplifiers are designed to be mounted into a standard 19 inch rack lO U nuts AB1889 and two kinds of mounting screws are supplied with each amplifier A If the rack s holes are...

Page 3: ......

Page 4: ...source should deliver at least 300 millivolts into a 13 kilohm load Route the input cables as far from the speaker cables as possible to prevent coupling OUTPUT CONNECTIONS The output screw terminals...

Page 5: ...linked together either one of them may be connected to the GND terminal DO NOT INSTALL A JUMPER BETWEEN GROUND AND CT WITH THE UNBALANCED SPEAKER CONNECTION CONNECTING BOTH POINTS TO GROUND WOULD CREA...

Page 6: ...r cord with one approved for 240 VAC operation CAUTION When the amplifier is connected to a 240 volt supply its three 120 VAC convenience outlets will supply 240 volts Accordingly they should not be u...

Page 7: ...pears in order try replacing the fuse If the amplifier still fails to respond unplug the power cord and contact your local Rauland distributor There are two circuit breakers protecting this output CB2...

Page 8: ...Disconnect the speakers and con nect a suitable resistive load in their place DAX6O The load should have at least a 60 watt power rating and a value of 10 4 ohms across the 25 volt output or 83 3 ohm...

Page 9: ...of the nearest T terminal in that leg of the circuit and if possible take the readings between such a T terminal and T 14 On the DAX120 Connect the meter s negative lead to the amplifier common at Con...

Page 10: ...itor is not grounded to the chassis in the DAX60 Step 2 Use an ohmmeter to check for a short between the transistor case and the heat sink If there is a low resistance reading check the insulator the...

Page 11: ...the 28 VDC supply a short circuit on the DC output or a DC load that draws significantly more current than 1 2 Amperes will cause Thermal Breaker CB2 to open within 70 seconds It will try to reset wi...

Page 12: ...ced output from Q5 and Q6 to the power transistors will reduce the overall gain and thereby the total power of the amplifier An excessive current surge will cause the fuse to open In the 28 VDC supply...

Page 13: ...at 3 db B from RPO Less than 3 from 84 dB with LEVEL 90 dB with LEVEL 13 kilohms 0 3 v 60 Hz to 15 kHz control at maximum control at minimum DAX60 105 130 VAC 60 Hz 935 watts AC and DC outputs setting...

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