Power Output
250 Watts RMS
Maximum Load
40 Ohms @ 100 Volts
Power Bandwidth
60Hz - 15kHz < O.5% THD
Frequency Response
60Hz - 15kHz (± 3dB)
Total Harmonic Distortion
0.5% @ 1 kHz rated power
Signal To Noise Ratio
-80dB
Input Sensitivity
700mV
Outputs
100V, 70V, 4 Ohm
Controls
One gain control on rear of the unit via flathead screwdriver control
Indicators
Power “on” and “Protect” LED
Power Source
AC 230/240V - 50Hz; DC 24V; 110V - 60Hz (special) 3 pin IEC connector
Power Consumption
400 Watts
Protection
Current Limiter protection, plus AC and DC fuses
Dimensions/Weight
88mm H x 480mm W x 330mm D (Chassis Dimensions only). 15kg
Rack Mounting
Standard
Engineered and Distributed By AUDIO TELEX COMMUNICATIONS PTY LTD (
ABN 78 001 345 482
), 149 Beaconsfield Street, Silverwater, Sydney, NSW, 2128 Australia
NSW Tel: (02) 9647 1411 Fax: (02) 9648 3698 VIC Tel: (03) 9890 7477 Fax: (03) 9890 7977 QLD Tel: (07) 3852 1312 Fax: (07) 3252 1237 WA Tel: (08) 9228 4222 Fax: (08) 9228 4233
SA Tel: (08) 8352 4444 Fax: (08) 8352 4488 NZ Tel: (09) 415 9426 Fax: (09) 415 9864 Export Enquiries: [email protected]
Website: www.australianmonitor.com.au
ARCHITECTURAL AND ENGINEERING SPECIFICATIONS
The 250 watt power amplifier shall be designed to run 100 volt line audio systems. The unit shall also
features a four ohm output. The amplifier may be desk or rack mounted.
The unit shall feature high temperature protection with front panel indication. An in built auto temper-
ature sensing fan shall cool the unit when required and automatically turn off again once the amplifier
is running at the correct temperature. The amplifier must be capable of delivering 250 watts into a forty
ohm inductive load with less than 0.5% distortion measured at 1kHz and with system hum and noise
less than -74dB.
The amplifier shall be an Australian Monitor Installation Series model AMIS250P.
