ELECTROCOMPANIET AW-250 manual

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Table of contents for the manual

  • Page 1

    A W -250 DU AL MONO BALANCED PO WER AMPLIFIER Owner’ s Manual W ARNING: T o reduce risk of fire or electric shoc k, do not e xpose this appliance to rain or moisture . V erify line voltage bef ore use . Do not remo ve cover . No user ser viceable par ts inside . Refer servicing to qualified service personnel. The warranty in v oid if the product [...]

  • Page 2

    W elcome to the world of Electrocompaniet W e sincerely thank you f or selecting an amplifier from Electrocompaniet. W e hope you will enjo y years of listening pleasure and true high end musical perf ormance from your audio system. Kindly read this owners man ual to familiarise y ourself with the set before operation. The Electrocompaniet Stor y E[...]

  • Page 3

    The design features of Ampliwire 250 DMB After the Electrocompaniet 25 w att amplifier had established a ne w standard f or transistor amplifiers, research w as under taken to find wa ys to mak e the amplifier e v en better , and to e xtend its highly musical sound quality to more pow erful amplifier designs. The engineers at Electrocompaniet were [...]

  • Page 4

    Unpac king the amplifier: Immediately upon receipt of the amplifier , inspect the car ton for possib le damage during shipment. If the car ton is visibly damaged, a claim must be filed with the carrier as soon as possib le. Unpac k the unit carefully , and please do remember to sav e all packaging materials f or future shipment. The car ton and pac[...]

  • Page 5

    Balanced XLR input and operation The balanced mode can only be used if the preamplifier has a balanced output. In order to use the balanced XLR- input, tur n off the amplifier , and remove the shorting plugs fr om the negative (-) RCA inputs. Use an XLR interconnect with GND on pin 1, + on pin 2 and - on pin 3. Balanced RCA input and operation The [...]

  • Page 6

    W arning: The amplifier will be warm. Due to the high class A operating point used in the Electrocompaniet design, it is normal that the amplifier f eels warm. Proper ventilation will be needed, and the amplifier should not be co vered in. A good r ule is to allow 1 - 2 inches of air side wise, and 2 - 3 inches abo v e the amplifier . If placing th[...]

  • Page 7

    Service Policy: When service is needed Y our dealer will have all relevant information about the service centers in your area, and will ensure that your unit is serviced without delay . It is our general policy to have your amplifier returned to you within 5 working days. This is an average time, and could vary locally , depending on the work load [...]

  • Page 8

    T echnical Specifications A W250DMB : The f ollo wing technical data were measured on randomised test objects and are typical data. All measurements are made with the f ollowing equipment: Distor tion analyser : T ektronix AA501 Oscilloscope: T ektronix 468 Oscillator : T ektronix SG505 F requency counter : Rascal 9838 Phase meter : Hewlett P ac ka[...]